1138974876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 3229559424

約数和(自身を除く): 2090584548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 53, 78, 94, 106, 117, 141, 156, 159, 188, 212, 234, 282, 318, 423, 468, 477, 564, 611, 636, 689, 846, 954, 977, 1222, 1378, 1692, 1833, 1908, 1954, 2067, 2444, 2491, 2756, 2931, 3666, 3908, 4134, 4982, 5499, 5862, 6201, 7332, 7473, 8268, 8793, 9964, 10998, 11724, 12402, 12701, 14946, 17586, 21996, 22419, 24804, 25402, 29892, 32383, 35172, 38103, 44838, 45919, 50804, 51781, 64766, 76206, 89676, 91838, 97149, 103562, 114309, 129532, 137757, 152412, 155343, 183676, 194298, 207124, 228618, 275514, 291447, 310686, 388596, 413271, 457236, 466029, 551028, 582894, 596947, 621372, 673153, 826542, 932058, 1165788, 1193894, 1346306, 1653084, 1790841, 1864116, 2019459, 2387788, 2433707, 2692612, 3581682, 4038918, 4867414, 5372523, 6058377, 7163364, 7301121, 8077836, 9734828, 10745046, 12116754, 14602242, 21490092, 21903363, 24233508, 29204484, 31638191, 43806726, 63276382, 87613452, 94914573, 126552764, 189829146, 284743719, 379658292, 569487438, 1138974876]

約数ペア:

[(1, 1138974876), (2, 569487438), (3, 379658292), (4, 284743719), (6, 189829146), (9, 126552764), (12, 94914573), (13, 87613452), (18, 63276382), (26, 43806726), (36, 31638191), (39, 29204484), (47, 24233508), (52, 21903363), (53, 21490092), (78, 14602242), (94, 12116754), (106, 10745046), (117, 9734828), (141, 8077836), (156, 7301121), (159, 7163364), (188, 6058377), (212, 5372523), (234, 4867414), (282, 4038918), (318, 3581682), (423, 2692612), (468, 2433707), (477, 2387788), (564, 2019459), (611, 1864116), (636, 1790841), (689, 1653084), (846, 1346306), (954, 1193894), (977, 1165788), (1222, 932058), (1378, 826542), (1692, 673153), (1833, 621372), (1908, 596947), (1954, 582894), (2067, 551028), (2444, 466029), (2491, 457236), (2756, 413271), (2931, 388596), (3666, 310686), (3908, 291447), (4134, 275514), (4982, 228618), (5499, 207124), (5862, 194298), (6201, 183676), (7332, 155343), (7473, 152412), (8268, 137757), (8793, 129532), (9964, 114309), (10998, 103562), (11724, 97149), (12402, 91838), (12701, 89676), (14946, 76206), (17586, 64766), (21996, 51781), (22419, 50804), (24804, 45919), (25402, 44838), (29892, 38103), (32383, 35172)]