212294448

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2567

約数の個数: 120

約数和(自身を含む): 645831680

約数和(自身を除く): 433537232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2503, 2736, 3534, 4464, 4712, 5006, 5301, 7068, 7509, 9424, 10012, 10602, 14136, 15018, 20024, 21204, 22527, 28272, 30036, 40048, 42408, 45054, 47557, 60072, 77593, 84816, 90108, 95114, 120144, 142671, 155186, 180216, 190228, 232779, 285342, 310372, 360432, 380456, 428013, 465558, 570684, 620744, 698337, 760912, 856026, 931116, 1141368, 1241488, 1396674, 1474267, 1712052, 1862232, 2282736, 2793348, 2948534, 3424104, 3724464, 4422801, 5586696, 5897068, 6848208, 8845602, 11173392, 11794136, 13268403, 17691204, 23588272, 26536806, 35382408, 53073612, 70764816, 106147224, 212294448]

約数ペア:

[(1, 212294448), (2, 106147224), (3, 70764816), (4, 53073612), (6, 35382408), (8, 26536806), (9, 23588272), (12, 17691204), (16, 13268403), (18, 11794136), (19, 11173392), (24, 8845602), (31, 6848208), (36, 5897068), (38, 5586696), (48, 4422801), (57, 3724464), (62, 3424104), (72, 2948534), (76, 2793348), (93, 2282736), (114, 1862232), (124, 1712052), (144, 1474267), (152, 1396674), (171, 1241488), (186, 1141368), (228, 931116), (248, 856026), (279, 760912), (304, 698337), (342, 620744), (372, 570684), (456, 465558), (496, 428013), (558, 380456), (589, 360432), (684, 310372), (744, 285342), (912, 232779), (1116, 190228), (1178, 180216), (1368, 155186), (1488, 142671), (1767, 120144), (2232, 95114), (2356, 90108), (2503, 84816), (2736, 77593), (3534, 60072), (4464, 47557), (4712, 45054), (5006, 42408), (5301, 40048), (7068, 30036), (7509, 28272), (9424, 22527), (10012, 21204), (10602, 20024), (14136, 15018)]