220851036

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{4637}}^1$

素因数の和:4670

約数の個数: 108

約数和(自身を含む): 673604568

約数和(自身を除く): 452753532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 4637, 5292, 6804, 7938, 9274, 11907, 13911, 15876, 18548, 23814, 27822, 32459, 41733, 47628, 55644, 64918, 83466, 97377, 125199, 129836, 166932, 194754, 227213, 250398, 292131, 375597, 389508, 454426, 500796, 584262, 681639, 751194, 876393, 908852, 1126791, 1168524, 1363278, 1502388, 1752786, 2044917, 2253582, 2629179, 2726556, 3505572, 4089834, 4507164, 5258358, 6134751, 7887537, 8179668, 10516716, 12269502, 15775074, 18404253, 24539004, 31550148, 36808506, 55212759, 73617012, 110425518, 220851036]

約数ペア:

[(1, 220851036), (2, 110425518), (3, 73617012), (4, 55212759), (6, 36808506), (7, 31550148), (9, 24539004), (12, 18404253), (14, 15775074), (18, 12269502), (21, 10516716), (27, 8179668), (28, 7887537), (36, 6134751), (42, 5258358), (49, 4507164), (54, 4089834), (63, 3505572), (81, 2726556), (84, 2629179), (98, 2253582), (108, 2044917), (126, 1752786), (147, 1502388), (162, 1363278), (189, 1168524), (196, 1126791), (243, 908852), (252, 876393), (294, 751194), (324, 681639), (378, 584262), (441, 500796), (486, 454426), (567, 389508), (588, 375597), (756, 292131), (882, 250398), (972, 227213), (1134, 194754), (1323, 166932), (1701, 129836), (1764, 125199), (2268, 97377), (2646, 83466), (3402, 64918), (3969, 55644), (4637, 47628), (5292, 41733), (6804, 32459), (7938, 27822), (9274, 23814), (11907, 18548), (13911, 15876)]