2725861992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1381}}^1$

素因数の和:1807

約数の個数: 128

約数和(自身を含む): 8066457600

約数和(自身を除く): 5340595608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 379, 434, 651, 744, 758, 868, 1137, 1302, 1381, 1516, 1736, 2274, 2604, 2653, 2762, 3032, 4143, 4548, 5208, 5306, 5524, 7959, 8286, 9096, 9667, 10612, 11048, 11749, 15918, 16572, 19334, 21224, 23498, 29001, 31836, 33144, 35247, 38668, 42811, 46996, 58002, 63672, 70494, 77336, 82243, 85622, 93992, 116004, 128433, 140988, 164486, 171244, 232008, 246729, 256866, 281976, 299677, 328972, 342488, 493458, 513732, 523399, 599354, 657944, 899031, 986916, 1027464, 1046798, 1198708, 1570197, 1798062, 1973832, 2093596, 2397416, 3140394, 3596124, 3663793, 4187192, 6280788, 7192248, 7327586, 10991379, 12561576, 14655172, 16225369, 21982758, 29310344, 32450738, 43965516, 48676107, 64901476, 87931032, 97352214, 113577583, 129802952, 194704428, 227155166, 340732749, 389408856, 454310332, 681465498, 908620664, 1362930996, 2725861992]

約数ペア:

[(1, 2725861992), (2, 1362930996), (3, 908620664), (4, 681465498), (6, 454310332), (7, 389408856), (8, 340732749), (12, 227155166), (14, 194704428), (21, 129802952), (24, 113577583), (28, 97352214), (31, 87931032), (42, 64901476), (56, 48676107), (62, 43965516), (84, 32450738), (93, 29310344), (124, 21982758), (168, 16225369), (186, 14655172), (217, 12561576), (248, 10991379), (372, 7327586), (379, 7192248), (434, 6280788), (651, 4187192), (744, 3663793), (758, 3596124), (868, 3140394), (1137, 2397416), (1302, 2093596), (1381, 1973832), (1516, 1798062), (1736, 1570197), (2274, 1198708), (2604, 1046798), (2653, 1027464), (2762, 986916), (3032, 899031), (4143, 657944), (4548, 599354), (5208, 523399), (5306, 513732), (5524, 493458), (7959, 342488), (8286, 328972), (9096, 299677), (9667, 281976), (10612, 256866), (11048, 246729), (11749, 232008), (15918, 171244), (16572, 164486), (19334, 140988), (21224, 128433), (23498, 116004), (29001, 93992), (31836, 85622), (33144, 82243), (35247, 77336), (38668, 70494), (42811, 63672), (46996, 58002)]