274888284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 732190536

約数和(自身を除く): 457302252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 197, 242, 341, 363, 372, 394, 484, 591, 682, 726, 788, 961, 1023, 1182, 1364, 1452, 1922, 2046, 2167, 2364, 2883, 3751, 3844, 4092, 4334, 5766, 6107, 6501, 7502, 8668, 10571, 11253, 11532, 12214, 13002, 15004, 18321, 21142, 22506, 23837, 24428, 26004, 31713, 36642, 42284, 45012, 47674, 63426, 67177, 71511, 73284, 95348, 116281, 126852, 134354, 143022, 189317, 201531, 232562, 268708, 286044, 348843, 378634, 403062, 465124, 567951, 697686, 738947, 757268, 806124, 1135902, 1395372, 1477894, 2082487, 2216841, 2271804, 2955788, 4164974, 4433682, 6247461, 8329948, 8867364, 12494922, 22907357, 24989844, 45814714, 68722071, 91629428, 137444142, 274888284]

約数ペア:

[(1, 274888284), (2, 137444142), (3, 91629428), (4, 68722071), (6, 45814714), (11, 24989844), (12, 22907357), (22, 12494922), (31, 8867364), (33, 8329948), (44, 6247461), (62, 4433682), (66, 4164974), (93, 2955788), (121, 2271804), (124, 2216841), (132, 2082487), (186, 1477894), (197, 1395372), (242, 1135902), (341, 806124), (363, 757268), (372, 738947), (394, 697686), (484, 567951), (591, 465124), (682, 403062), (726, 378634), (788, 348843), (961, 286044), (1023, 268708), (1182, 232562), (1364, 201531), (1452, 189317), (1922, 143022), (2046, 134354), (2167, 126852), (2364, 116281), (2883, 95348), (3751, 73284), (3844, 71511), (4092, 67177), (4334, 63426), (5766, 47674), (6107, 45012), (6501, 42284), (7502, 36642), (8668, 31713), (10571, 26004), (11253, 24428), (11532, 23837), (12214, 22506), (13002, 21142), (15004, 18321)]