1262218464

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 240

約数和(自身を含む): 4087879488

約数和(自身を除く): 2825661024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 81, 94, 96, 104, 108, 117, 141, 144, 156, 162, 188, 208, 216, 234, 282, 288, 312, 324, 351, 376, 416, 423, 432, 468, 564, 611, 624, 648, 702, 752, 797, 846, 864, 936, 1053, 1128, 1222, 1248, 1269, 1296, 1404, 1504, 1594, 1692, 1833, 1872, 2106, 2256, 2391, 2444, 2538, 2592, 2808, 3188, 3384, 3666, 3744, 3807, 4212, 4512, 4782, 4888, 5076, 5499, 5616, 6376, 6768, 7173, 7332, 7614, 8424, 9564, 9776, 10152, 10361, 10998, 11232, 12752, 13536, 14346, 14664, 15228, 16497, 16848, 19128, 19552, 20304, 20722, 21519, 21996, 25504, 28692, 29328, 30456, 31083, 32994, 33696, 37459, 38256, 40608, 41444, 43038, 43992, 49491, 57384, 58656, 60912, 62166, 64557, 65988, 74918, 76512, 82888, 86076, 87984, 93249, 98982, 112377, 114768, 121824, 124332, 129114, 131976, 149836, 165776, 172152, 175968, 186498, 197964, 224754, 229536, 248664, 258228, 263952, 279747, 299672, 331552, 337131, 344304, 372996, 395928, 449508, 486967, 497328, 516456, 527904, 559494, 599344, 674262, 688608, 745992, 791856, 839241, 899016, 973934, 994656, 1011393, 1032912, 1118988, 1198688, 1348524, 1460901, 1491984, 1583712, 1678482, 1798032, 1947868, 2022786, 2065824, 2237976, 2697048, 2921802, 2983968, 3034179, 3356964, 3596064, 3895736, 4045572, 4382703, 4475952, 5394096, 5843604, 6068358, 6713928, 7791472, 8091144, 8765406, 8951904, 10788192, 11687208, 12136716, 13148109, 13427856, 15582944, 16182288, 17530812, 23374416, 24273432, 26296218, 26855712, 32364576, 35061624, 39444327, 46748832, 48546864, 52592436, 70123248, 78888654, 97093728, 105184872, 140246496, 157777308, 210369744, 315554616, 420739488, 631109232, 1262218464]

約数ペア:

[(1, 1262218464), (2, 631109232), (3, 420739488), (4, 315554616), (6, 210369744), (8, 157777308), (9, 140246496), (12, 105184872), (13, 97093728), (16, 78888654), (18, 70123248), (24, 52592436), (26, 48546864), (27, 46748832), (32, 39444327), (36, 35061624), (39, 32364576), (47, 26855712), (48, 26296218), (52, 24273432), (54, 23374416), (72, 17530812), (78, 16182288), (81, 15582944), (94, 13427856), (96, 13148109), (104, 12136716), (108, 11687208), (117, 10788192), (141, 8951904), (144, 8765406), (156, 8091144), (162, 7791472), (188, 6713928), (208, 6068358), (216, 5843604), (234, 5394096), (282, 4475952), (288, 4382703), (312, 4045572), (324, 3895736), (351, 3596064), (376, 3356964), (416, 3034179), (423, 2983968), (432, 2921802), (468, 2697048), (564, 2237976), (611, 2065824), (624, 2022786), (648, 1947868), (702, 1798032), (752, 1678482), (797, 1583712), (846, 1491984), (864, 1460901), (936, 1348524), (1053, 1198688), (1128, 1118988), (1222, 1032912), (1248, 1011393), (1269, 994656), (1296, 973934), (1404, 899016), (1504, 839241), (1594, 791856), (1692, 745992), (1833, 688608), (1872, 674262), (2106, 599344), (2256, 559494), (2391, 527904), (2444, 516456), (2538, 497328), (2592, 486967), (2808, 449508), (3188, 395928), (3384, 372996), (3666, 344304), (3744, 337131), (3807, 331552), (4212, 299672), (4512, 279747), (4782, 263952), (4888, 258228), (5076, 248664), (5499, 229536), (5616, 224754), (6376, 197964), (6768, 186498), (7173, 175968), (7332, 172152), (7614, 165776), (8424, 149836), (9564, 131976), (9776, 129114), (10152, 124332), (10361, 121824), (10998, 114768), (11232, 112377), (12752, 98982), (13536, 93249), (14346, 87984), (14664, 86076), (15228, 82888), (16497, 76512), (16848, 74918), (19128, 65988), (19552, 64557), (20304, 62166), (20722, 60912), (21519, 58656), (21996, 57384), (25504, 49491), (28692, 43992), (29328, 43038), (30456, 41444), (31083, 40608), (32994, 38256), (33696, 37459)]