641798138016

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{891743}}^1$

素因数の和:891793

約数の個数: 288

約数和(自身を含む): 2305621946880

約数和(自身を除く): 1663823808864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 544, 588, 612, 672, 714, 756, 784, 816, 833, 864, 882, 918, 952, 1008, 1071, 1176, 1224, 1323, 1428, 1512, 1568, 1632, 1666, 1764, 1836, 1904, 2016, 2142, 2352, 2448, 2499, 2646, 2856, 3024, 3213, 3332, 3528, 3672, 3808, 4284, 4704, 4896, 4998, 5292, 5712, 6048, 6426, 6664, 7056, 7344, 7497, 8568, 9996, 10584, 11424, 12852, 13328, 14112, 14688, 14994, 17136, 19992, 21168, 22491, 25704, 26656, 29988, 34272, 39984, 42336, 44982, 51408, 59976, 79968, 89964, 102816, 119952, 179928, 239904, 359856, 719712, 891743, 1783486, 2675229, 3566972, 5350458, 6242201, 7133944, 8025687, 10700916, 12484402, 14267888, 15159631, 16051374, 18726603, 21401832, 24077061, 24968804, 28535776, 30319262, 32102748, 37453206, 42803664, 43695407, 45478893, 48154122, 49937608, 56179809, 60638524, 64205496, 74906412, 85607328, 87390814, 90957786, 96308244, 99875216, 106117417, 112359618, 121277048, 128410992, 131086221, 136436679, 149812824, 168539427, 174781628, 181915572, 192616488, 199750432, 212234834, 224719236, 242554096, 256821984, 262172442, 272873358, 299625648, 318352251, 337078854, 349563256, 363831144, 385232976, 393258663, 409310037, 424469668, 449438472, 485108192, 524344884, 545746716, 599251296, 636704502, 674157708, 699126512, 727662288, 742821919, 770465952, 786517326, 818620074, 848939336, 898876944, 955056753, 1048689768, 1091493432, 1179775989, 1273409004, 1348315416, 1398253024, 1455324576, 1485643838, 1573034652, 1637240148, 1697878672, 1797753888, 1910113506, 2097379536, 2182986864, 2228465757, 2359551978, 2546818008, 2696630832, 2865170259, 2971287676, 3146069304, 3274480296, 3395757344, 3820227012, 4194759072, 4365973728, 4456931514, 4719103956, 5093636016, 5393261664, 5730340518, 5942575352, 6292138608, 6548960592, 6685397271, 7640454024, 8913863028, 9438207912, 10187272032, 11460681036, 11885150704, 12584277216, 13097921184, 13370794542, 15280908048, 17827726056, 18876415824, 20056191813, 22921362072, 23770301408, 26741589084, 30561816096, 35655452112, 37752831648, 40112383626, 45842724144, 53483178168, 71310904224, 80224767252, 91685448288, 106966356336, 160449534504, 213932712672, 320899069008, 641798138016]

約数ペア:

[(1, 641798138016), (2, 320899069008), (3, 213932712672), (4, 160449534504), (6, 106966356336), (7, 91685448288), (8, 80224767252), (9, 71310904224), (12, 53483178168), (14, 45842724144), (16, 40112383626), (17, 37752831648), (18, 35655452112), (21, 30561816096), (24, 26741589084), (27, 23770301408), (28, 22921362072), (32, 20056191813), (34, 18876415824), (36, 17827726056), (42, 15280908048), (48, 13370794542), (49, 13097921184), (51, 12584277216), (54, 11885150704), (56, 11460681036), (63, 10187272032), (68, 9438207912), (72, 8913863028), (84, 7640454024), (96, 6685397271), (98, 6548960592), (102, 6292138608), (108, 5942575352), (112, 5730340518), (119, 5393261664), (126, 5093636016), (136, 4719103956), (144, 4456931514), (147, 4365973728), (153, 4194759072), (168, 3820227012), (189, 3395757344), (196, 3274480296), (204, 3146069304), (216, 2971287676), (224, 2865170259), (238, 2696630832), (252, 2546818008), (272, 2359551978), (288, 2228465757), (294, 2182986864), (306, 2097379536), (336, 1910113506), (357, 1797753888), (378, 1697878672), (392, 1637240148), (408, 1573034652), (432, 1485643838), (441, 1455324576), (459, 1398253024), (476, 1348315416), (504, 1273409004), (544, 1179775989), (588, 1091493432), (612, 1048689768), (672, 955056753), (714, 898876944), (756, 848939336), (784, 818620074), (816, 786517326), (833, 770465952), (864, 742821919), (882, 727662288), (918, 699126512), (952, 674157708), (1008, 636704502), (1071, 599251296), (1176, 545746716), (1224, 524344884), (1323, 485108192), (1428, 449438472), (1512, 424469668), (1568, 409310037), (1632, 393258663), (1666, 385232976), (1764, 363831144), (1836, 349563256), (1904, 337078854), (2016, 318352251), (2142, 299625648), (2352, 272873358), (2448, 262172442), (2499, 256821984), (2646, 242554096), (2856, 224719236), (3024, 212234834), (3213, 199750432), (3332, 192616488), (3528, 181915572), (3672, 174781628), (3808, 168539427), (4284, 149812824), (4704, 136436679), (4896, 131086221), (4998, 128410992), (5292, 121277048), (5712, 112359618), (6048, 106117417), (6426, 99875216), (6664, 96308244), (7056, 90957786), (7344, 87390814), (7497, 85607328), (8568, 74906412), (9996, 64205496), (10584, 60638524), (11424, 56179809), (12852, 49937608), (13328, 48154122), (14112, 45478893), (14688, 43695407), (14994, 42803664), (17136, 37453206), (19992, 32102748), (21168, 30319262), (22491, 28535776), (25704, 24968804), (26656, 24077061), (29988, 21401832), (34272, 18726603), (39984, 16051374), (42336, 15159631), (44982, 14267888), (51408, 12484402), (59976, 10700916), (79968, 8025687), (89964, 7133944), (102816, 6242201), (119952, 5350458), (179928, 3566972), (239904, 2675229), (359856, 1783486), (719712, 891743)]