474531876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20730

約数の個数: 108

約数和(自身を含む): 1502756892

約数和(自身を除く): 1028225016

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 20693, 22932, 41386, 62079, 82772, 124158, 144851, 186237, 248316, 269009, 289702, 372474, 434553, 538018, 579404, 744948, 807027, 869106, 1013957, 1076036, 1303659, 1614054, 1738212, 1883063, 2027914, 2421081, 2607318, 3041871, 3228108, 3766126, 4055828, 4842162, 5214636, 5649189, 6083742, 7532252, 9125613, 9684324, 11298378, 12167484, 13181441, 16947567, 18251226, 22596756, 26362882, 33895134, 36502452, 39544323, 52725764, 67790268, 79088646, 118632969, 158177292, 237265938, 474531876]

約数ペア:

[(1, 474531876), (2, 237265938), (3, 158177292), (4, 118632969), (6, 79088646), (7, 67790268), (9, 52725764), (12, 39544323), (13, 36502452), (14, 33895134), (18, 26362882), (21, 22596756), (26, 18251226), (28, 16947567), (36, 13181441), (39, 12167484), (42, 11298378), (49, 9684324), (52, 9125613), (63, 7532252), (78, 6083742), (84, 5649189), (91, 5214636), (98, 4842162), (117, 4055828), (126, 3766126), (147, 3228108), (156, 3041871), (182, 2607318), (196, 2421081), (234, 2027914), (252, 1883063), (273, 1738212), (294, 1614054), (364, 1303659), (441, 1076036), (468, 1013957), (546, 869106), (588, 807027), (637, 744948), (819, 579404), (882, 538018), (1092, 434553), (1274, 372474), (1638, 289702), (1764, 269009), (1911, 248316), (2548, 186237), (3276, 144851), (3822, 124158), (5733, 82772), (7644, 62079), (11466, 41386), (20693, 22932)]