2690247392

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 144

約数和(自身を含む): 6579573840

約数和(自身を除く): 3889326448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 73, 76, 98, 112, 133, 146, 152, 196, 224, 266, 292, 304, 392, 511, 532, 584, 608, 784, 931, 1022, 1064, 1168, 1237, 1387, 1568, 1862, 2044, 2128, 2336, 2474, 2774, 3577, 3724, 4088, 4256, 4948, 5548, 7154, 7448, 8176, 8659, 9709, 9896, 11096, 14308, 14896, 16352, 17318, 19418, 19792, 22192, 23503, 28616, 29792, 34636, 38836, 39584, 44384, 47006, 57232, 60613, 67963, 69272, 77672, 90301, 94012, 114464, 121226, 135926, 138544, 155344, 164521, 180602, 188024, 242452, 271852, 277088, 310688, 329042, 361204, 376048, 484904, 543704, 632107, 658084, 722408, 752096, 969808, 1087408, 1151647, 1264214, 1316168, 1444816, 1715719, 1939616, 2174816, 2303294, 2528428, 2632336, 2889632, 3431438, 4424749, 4606588, 5056856, 5264672, 6862876, 8849498, 9213176, 10113712, 12010033, 13725752, 17698996, 18426352, 20227424, 24020066, 27451504, 35397992, 36852704, 48040132, 54903008, 70795984, 84070231, 96080264, 141591968, 168140462, 192160528, 336280924, 384321056, 672561848, 1345123696, 2690247392]

約数ペア:

[(1, 2690247392), (2, 1345123696), (4, 672561848), (7, 384321056), (8, 336280924), (14, 192160528), (16, 168140462), (19, 141591968), (28, 96080264), (32, 84070231), (38, 70795984), (49, 54903008), (56, 48040132), (73, 36852704), (76, 35397992), (98, 27451504), (112, 24020066), (133, 20227424), (146, 18426352), (152, 17698996), (196, 13725752), (224, 12010033), (266, 10113712), (292, 9213176), (304, 8849498), (392, 6862876), (511, 5264672), (532, 5056856), (584, 4606588), (608, 4424749), (784, 3431438), (931, 2889632), (1022, 2632336), (1064, 2528428), (1168, 2303294), (1237, 2174816), (1387, 1939616), (1568, 1715719), (1862, 1444816), (2044, 1316168), (2128, 1264214), (2336, 1151647), (2474, 1087408), (2774, 969808), (3577, 752096), (3724, 722408), (4088, 658084), (4256, 632107), (4948, 543704), (5548, 484904), (7154, 376048), (7448, 361204), (8176, 329042), (8659, 310688), (9709, 277088), (9896, 271852), (11096, 242452), (14308, 188024), (14896, 180602), (16352, 164521), (17318, 155344), (19418, 138544), (19792, 135926), (22192, 121226), (23503, 114464), (28616, 94012), (29792, 90301), (34636, 77672), (38836, 69272), (39584, 67963), (44384, 60613), (47006, 57232)]