454102012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5811

約数の個数: 72

約数和(自身を含む): 1027824000

約数和(自身を除く): 573721988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 5749, 6076, 11284, 11498, 19747, 22996, 39494, 40243, 74737, 78988, 80486, 149474, 160972, 178219, 281701, 298948, 356438, 523159, 563402, 712876, 1046318, 1126804, 1247533, 2092636, 2316847, 2495066, 3662113, 4633694, 4990132, 7324226, 8732731, 9267388, 14648452, 16217929, 17465462, 32435858, 34930924, 64871716, 113525503, 227051006, 454102012]

約数ペア:

[(1, 454102012), (2, 227051006), (4, 113525503), (7, 64871716), (13, 34930924), (14, 32435858), (26, 17465462), (28, 16217929), (31, 14648452), (49, 9267388), (52, 8732731), (62, 7324226), (91, 4990132), (98, 4633694), (124, 3662113), (182, 2495066), (196, 2316847), (217, 2092636), (364, 1247533), (403, 1126804), (434, 1046318), (637, 712876), (806, 563402), (868, 523159), (1274, 356438), (1519, 298948), (1612, 281701), (2548, 178219), (2821, 160972), (3038, 149474), (5642, 80486), (5749, 78988), (6076, 74737), (11284, 40243), (11498, 39494), (19747, 22996)]