489675888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 320

約数和(自身を含む): 1679892480

約数和(自身を除く): 1190216592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 48, 51, 52, 54, 68, 69, 72, 78, 92, 102, 104, 108, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 216, 221, 223, 234, 272, 276, 299, 306, 312, 351, 368, 391, 408, 414, 432, 442, 446, 459, 468, 552, 598, 612, 621, 624, 663, 669, 702, 782, 816, 828, 884, 892, 897, 918, 936, 1104, 1173, 1196, 1224, 1242, 1326, 1338, 1404, 1564, 1656, 1768, 1784, 1794, 1836, 1872, 1989, 2007, 2346, 2392, 2448, 2484, 2652, 2676, 2691, 2808, 2899, 3128, 3312, 3519, 3536, 3568, 3588, 3672, 3791, 3978, 4014, 4692, 4784, 4968, 5083, 5129, 5304, 5352, 5382, 5616, 5798, 5967, 6021, 6256, 7038, 7176, 7344, 7582, 7956, 8028, 8073, 8697, 9384, 9936, 10166, 10258, 10557, 10608, 10704, 10764, 11373, 11596, 11934, 12042, 14076, 14352, 15164, 15249, 15387, 15912, 16056, 16146, 17394, 18768, 20332, 20516, 21114, 21528, 22746, 23192, 23868, 24084, 26091, 28152, 30328, 30498, 30774, 31824, 32112, 32292, 34119, 34788, 40664, 41032, 42228, 43056, 45492, 45747, 46161, 46384, 47736, 48168, 49283, 52182, 56304, 60656, 60996, 61548, 64584, 66677, 68238, 69576, 78273, 81328, 82064, 84456, 87193, 90984, 91494, 92322, 95472, 96336, 98566, 102357, 104364, 121992, 123096, 129168, 133354, 136476, 137241, 138483, 139152, 147849, 156546, 168912, 174386, 181968, 182988, 184644, 197132, 200031, 204714, 208728, 243984, 246192, 261579, 266708, 272952, 274482, 276966, 295698, 313092, 348772, 365976, 369288, 394264, 400062, 409428, 417456, 443547, 523158, 533416, 545904, 548964, 553932, 591396, 600093, 626184, 697544, 731952, 738576, 784737, 788528, 800124, 818856, 887094, 1046316, 1066832, 1097928, 1107864, 1133509, 1182792, 1200186, 1252368, 1330641, 1395088, 1569474, 1600248, 1637712, 1774188, 1800279, 2092632, 2195856, 2215728, 2267018, 2354211, 2365584, 2400372, 2661282, 3138948, 3200496, 3400527, 3548376, 3600558, 4185264, 4534036, 4708422, 4800744, 5322564, 6277896, 6801054, 7096752, 7201116, 9068072, 9416844, 9601488, 10201581, 10645128, 12555792, 13602108, 14402232, 18136144, 18833688, 20403162, 21290256, 27204216, 28804464, 30604743, 37667376, 40806324, 54408432, 61209486, 81612648, 122418972, 163225296, 244837944, 489675888]

約数ペア:

[(1, 489675888), (2, 244837944), (3, 163225296), (4, 122418972), (6, 81612648), (8, 61209486), (9, 54408432), (12, 40806324), (13, 37667376), (16, 30604743), (17, 28804464), (18, 27204216), (23, 21290256), (24, 20403162), (26, 18833688), (27, 18136144), (34, 14402232), (36, 13602108), (39, 12555792), (46, 10645128), (48, 10201581), (51, 9601488), (52, 9416844), (54, 9068072), (68, 7201116), (69, 7096752), (72, 6801054), (78, 6277896), (92, 5322564), (102, 4800744), (104, 4708422), (108, 4534036), (117, 4185264), (136, 3600558), (138, 3548376), (144, 3400527), (153, 3200496), (156, 3138948), (184, 2661282), (204, 2400372), (207, 2365584), (208, 2354211), (216, 2267018), (221, 2215728), (223, 2195856), (234, 2092632), (272, 1800279), (276, 1774188), (299, 1637712), (306, 1600248), (312, 1569474), (351, 1395088), (368, 1330641), (391, 1252368), (408, 1200186), (414, 1182792), (432, 1133509), (442, 1107864), (446, 1097928), (459, 1066832), (468, 1046316), (552, 887094), (598, 818856), (612, 800124), (621, 788528), (624, 784737), (663, 738576), (669, 731952), (702, 697544), (782, 626184), (816, 600093), (828, 591396), (884, 553932), (892, 548964), (897, 545904), (918, 533416), (936, 523158), (1104, 443547), (1173, 417456), (1196, 409428), (1224, 400062), (1242, 394264), (1326, 369288), (1338, 365976), (1404, 348772), (1564, 313092), (1656, 295698), (1768, 276966), (1784, 274482), (1794, 272952), (1836, 266708), (1872, 261579), (1989, 246192), (2007, 243984), (2346, 208728), (2392, 204714), (2448, 200031), (2484, 197132), (2652, 184644), (2676, 182988), (2691, 181968), (2808, 174386), (2899, 168912), (3128, 156546), (3312, 147849), (3519, 139152), (3536, 138483), (3568, 137241), (3588, 136476), (3672, 133354), (3791, 129168), (3978, 123096), (4014, 121992), (4692, 104364), (4784, 102357), (4968, 98566), (5083, 96336), (5129, 95472), (5304, 92322), (5352, 91494), (5382, 90984), (5616, 87193), (5798, 84456), (5967, 82064), (6021, 81328), (6256, 78273), (7038, 69576), (7176, 68238), (7344, 66677), (7582, 64584), (7956, 61548), (8028, 60996), (8073, 60656), (8697, 56304), (9384, 52182), (9936, 49283), (10166, 48168), (10258, 47736), (10557, 46384), (10608, 46161), (10704, 45747), (10764, 45492), (11373, 43056), (11596, 42228), (11934, 41032), (12042, 40664), (14076, 34788), (14352, 34119), (15164, 32292), (15249, 32112), (15387, 31824), (15912, 30774), (16056, 30498), (16146, 30328), (17394, 28152), (18768, 26091), (20332, 24084), (20516, 23868), (21114, 23192), (21528, 22746)]