221362344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8359

約数の個数: 96

約数和(自身を含む): 698181120

約数和(自身を除く): 476818776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 6678, 8287, 8904, 13356, 16574, 24861, 26712, 33148, 49722, 58009, 66296, 74583, 99444, 116018, 149166, 174027, 198888, 232036, 298332, 348054, 439211, 464072, 522081, 596664, 696108, 878422, 1044162, 1317633, 1392216, 1756844, 2088324, 2635266, 3074477, 3513688, 3952899, 4176648, 5270532, 6148954, 7905798, 9223431, 10541064, 12297908, 15811596, 18446862, 24595816, 27670293, 31623192, 36893724, 55340586, 73787448, 110681172, 221362344]

約数ペア:

[(1, 221362344), (2, 110681172), (3, 73787448), (4, 55340586), (6, 36893724), (7, 31623192), (8, 27670293), (9, 24595816), (12, 18446862), (14, 15811596), (18, 12297908), (21, 10541064), (24, 9223431), (28, 7905798), (36, 6148954), (42, 5270532), (53, 4176648), (56, 3952899), (63, 3513688), (72, 3074477), (84, 2635266), (106, 2088324), (126, 1756844), (159, 1392216), (168, 1317633), (212, 1044162), (252, 878422), (318, 696108), (371, 596664), (424, 522081), (477, 464072), (504, 439211), (636, 348054), (742, 298332), (954, 232036), (1113, 198888), (1272, 174027), (1484, 149166), (1908, 116018), (2226, 99444), (2968, 74583), (3339, 66296), (3816, 58009), (4452, 49722), (6678, 33148), (8287, 26712), (8904, 24861), (13356, 16574)]