15551491488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{655849}}^1$

素因数の和:655894

約数の個数: 96

約数和(自身を含む): 46276776000

約数和(自身を除く): 30725284512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 655849, 1311698, 1967547, 2623396, 3935094, 5246792, 7870188, 8526037, 10493584, 12461131, 15740376, 17052074, 20987168, 24922262, 25578111, 31480752, 34104148, 37383393, 49844524, 51156222, 62961504, 68208296, 74766786, 99689048, 102312444, 136416592, 149533572, 161994703, 199378096, 204624888, 272833184, 299067144, 323989406, 398756192, 409249776, 485984109, 598134288, 647978812, 818499552, 971968218, 1196268576, 1295957624, 1943936436, 2591915248, 3887872872, 5183830496, 7775745744, 15551491488]

約数ペア:

[(1, 15551491488), (2, 7775745744), (3, 5183830496), (4, 3887872872), (6, 2591915248), (8, 1943936436), (12, 1295957624), (13, 1196268576), (16, 971968218), (19, 818499552), (24, 647978812), (26, 598134288), (32, 485984109), (38, 409249776), (39, 398756192), (48, 323989406), (52, 299067144), (57, 272833184), (76, 204624888), (78, 199378096), (96, 161994703), (104, 149533572), (114, 136416592), (152, 102312444), (156, 99689048), (208, 74766786), (228, 68208296), (247, 62961504), (304, 51156222), (312, 49844524), (416, 37383393), (456, 34104148), (494, 31480752), (608, 25578111), (624, 24922262), (741, 20987168), (912, 17052074), (988, 15740376), (1248, 12461131), (1482, 10493584), (1824, 8526037), (1976, 7870188), (2964, 5246792), (3952, 3935094), (5928, 2623396), (7904, 1967547), (11856, 1311698), (23712, 655849)]