2015138866912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{78607}}^1$

素因数の和:79272

約数の個数: 96

約数和(自身を含む): 4215084217344

約数和(自身を除く): 2199945350432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 571, 736, 976, 1142, 1403, 1952, 2284, 2806, 4568, 5612, 9136, 11224, 13133, 18272, 22448, 26266, 34831, 44896, 52532, 69662, 78607, 105064, 139324, 157214, 210128, 278648, 314428, 420256, 557296, 628856, 801113, 1114592, 1257712, 1602226, 1807961, 2515424, 3204452, 3615922, 4795027, 6408904, 7231844, 9590054, 12817808, 14463688, 19180108, 25635616, 28927376, 38360216, 44884597, 57854752, 76720432, 89769194, 110285621, 153440864, 179538388, 220571242, 359076776, 441142484, 718153552, 882284968, 1032345731, 1436307104, 1764569936, 2064691462, 2737960417, 3529139872, 4129382924, 5475920834, 8258765848, 10951841668, 16517531696, 21903683336, 33035063392, 43807366672, 62973089591, 87614733344, 125946179182, 251892358364, 503784716728, 1007569433456, 2015138866912]

約数ペア:

[(1, 2015138866912), (2, 1007569433456), (4, 503784716728), (8, 251892358364), (16, 125946179182), (23, 87614733344), (32, 62973089591), (46, 43807366672), (61, 33035063392), (92, 21903683336), (122, 16517531696), (184, 10951841668), (244, 8258765848), (368, 5475920834), (488, 4129382924), (571, 3529139872), (736, 2737960417), (976, 2064691462), (1142, 1764569936), (1403, 1436307104), (1952, 1032345731), (2284, 882284968), (2806, 718153552), (4568, 441142484), (5612, 359076776), (9136, 220571242), (11224, 179538388), (13133, 153440864), (18272, 110285621), (22448, 89769194), (26266, 76720432), (34831, 57854752), (44896, 44884597), (52532, 38360216), (69662, 28927376), (78607, 25635616), (105064, 19180108), (139324, 14463688), (157214, 12817808), (210128, 9590054), (278648, 7231844), (314428, 6408904), (420256, 4795027), (557296, 3615922), (628856, 3204452), (801113, 2515424), (1114592, 1807961), (1257712, 1602226)]