4081690312

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 8817177600

約数和(自身を除く): 4735487288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 461, 709, 892, 922, 1418, 1561, 1784, 1844, 2836, 3122, 3227, 3688, 4963, 5672, 6244, 6454, 9926, 12488, 12908, 19852, 25816, 39704, 102803, 158107, 205606, 316214, 326849, 411212, 632428, 653698, 719621, 822424, 1106749, 1264856, 1307396, 1439242, 2213498, 2287943, 2614792, 2878484, 4426996, 4575886, 5756968, 8853992, 9151772, 18303544, 72887327, 145774654, 291549308, 510211289, 583098616, 1020422578, 2040845156, 4081690312]

約数ペア:

[(1, 4081690312), (2, 2040845156), (4, 1020422578), (7, 583098616), (8, 510211289), (14, 291549308), (28, 145774654), (56, 72887327), (223, 18303544), (446, 9151772), (461, 8853992), (709, 5756968), (892, 4575886), (922, 4426996), (1418, 2878484), (1561, 2614792), (1784, 2287943), (1844, 2213498), (2836, 1439242), (3122, 1307396), (3227, 1264856), (3688, 1106749), (4963, 822424), (5672, 719621), (6244, 653698), (6454, 632428), (9926, 411212), (12488, 326849), (12908, 316214), (19852, 205606), (25816, 158107), (39704, 102803)]