248556264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 708341760

約数和(自身を除く): 459785496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 251, 264, 341, 363, 372, 484, 502, 682, 726, 744, 753, 968, 1004, 1023, 1331, 1364, 1452, 1506, 2008, 2046, 2662, 2728, 2761, 2904, 3012, 3751, 3993, 4092, 5324, 5522, 6024, 7502, 7781, 7986, 8184, 8283, 10648, 11044, 11253, 15004, 15562, 15972, 16566, 22088, 22506, 23343, 30008, 30371, 31124, 31944, 33132, 41261, 45012, 46686, 60742, 62248, 66264, 82522, 85591, 90024, 91113, 93372, 121484, 123783, 165044, 171182, 182226, 186744, 242968, 247566, 256773, 330088, 334081, 342364, 364452, 495132, 513546, 668162, 684728, 728904, 941501, 990264, 1002243, 1027092, 1336324, 1883002, 2004486, 2054184, 2672648, 2824503, 3766004, 4008972, 5649006, 7532008, 8017944, 10356511, 11298012, 20713022, 22596024, 31069533, 41426044, 62139066, 82852088, 124278132, 248556264]

約数ペア:

[(1, 248556264), (2, 124278132), (3, 82852088), (4, 62139066), (6, 41426044), (8, 31069533), (11, 22596024), (12, 20713022), (22, 11298012), (24, 10356511), (31, 8017944), (33, 7532008), (44, 5649006), (62, 4008972), (66, 3766004), (88, 2824503), (93, 2672648), (121, 2054184), (124, 2004486), (132, 1883002), (186, 1336324), (242, 1027092), (248, 1002243), (251, 990264), (264, 941501), (341, 728904), (363, 684728), (372, 668162), (484, 513546), (502, 495132), (682, 364452), (726, 342364), (744, 334081), (753, 330088), (968, 256773), (1004, 247566), (1023, 242968), (1331, 186744), (1364, 182226), (1452, 171182), (1506, 165044), (2008, 123783), (2046, 121484), (2662, 93372), (2728, 91113), (2761, 90024), (2904, 85591), (3012, 82522), (3751, 66264), (3993, 62248), (4092, 60742), (5324, 46686), (5522, 45012), (6024, 41261), (7502, 33132), (7781, 31944), (7986, 31124), (8184, 30371), (8283, 30008), (10648, 23343), (11044, 22506), (11253, 22088), (15004, 16566), (15562, 15972)]