274313172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 781401600

約数和(自身を除く): 507088428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 101, 124, 147, 149, 186, 196, 202, 217, 294, 298, 303, 372, 404, 434, 447, 588, 596, 606, 651, 707, 868, 894, 1043, 1212, 1302, 1414, 1519, 1788, 2086, 2121, 2604, 2828, 3038, 3129, 3131, 4172, 4242, 4557, 4619, 4949, 6076, 6258, 6262, 7301, 8484, 9114, 9238, 9393, 9898, 12516, 12524, 13857, 14602, 14847, 15049, 18228, 18476, 18786, 19796, 21903, 21917, 27714, 29204, 29694, 30098, 32333, 37572, 43806, 43834, 45147, 55428, 59388, 60196, 64666, 65751, 87612, 87668, 90294, 96999, 105343, 129332, 131502, 153419, 180588, 193998, 210686, 226331, 263004, 306838, 316029, 387996, 421372, 452662, 460257, 466519, 613676, 632058, 678993, 737401, 905324, 920514, 933038, 1264116, 1357986, 1399557, 1474802, 1841028, 1866076, 2212203, 2715972, 2799114, 2949604, 3265633, 4424406, 5598228, 6531266, 8848812, 9796899, 13062532, 19593798, 22859431, 39187596, 45718862, 68578293, 91437724, 137156586, 274313172]

約数ペア:

[(1, 274313172), (2, 137156586), (3, 91437724), (4, 68578293), (6, 45718862), (7, 39187596), (12, 22859431), (14, 19593798), (21, 13062532), (28, 9796899), (31, 8848812), (42, 6531266), (49, 5598228), (62, 4424406), (84, 3265633), (93, 2949604), (98, 2799114), (101, 2715972), (124, 2212203), (147, 1866076), (149, 1841028), (186, 1474802), (196, 1399557), (202, 1357986), (217, 1264116), (294, 933038), (298, 920514), (303, 905324), (372, 737401), (404, 678993), (434, 632058), (447, 613676), (588, 466519), (596, 460257), (606, 452662), (651, 421372), (707, 387996), (868, 316029), (894, 306838), (1043, 263004), (1212, 226331), (1302, 210686), (1414, 193998), (1519, 180588), (1788, 153419), (2086, 131502), (2121, 129332), (2604, 105343), (2828, 96999), (3038, 90294), (3129, 87668), (3131, 87612), (4172, 65751), (4242, 64666), (4557, 60196), (4619, 59388), (4949, 55428), (6076, 45147), (6258, 43834), (6262, 43806), (7301, 37572), (8484, 32333), (9114, 30098), (9238, 29694), (9393, 29204), (9898, 27714), (12516, 21917), (12524, 21903), (13857, 19796), (14602, 18786), (14847, 18476), (15049, 18228)]