403928088

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 1034622720

約数和(自身を除く): 630694632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 101, 142, 202, 213, 284, 303, 404, 426, 568, 606, 808, 852, 1212, 1704, 2347, 2424, 4694, 7041, 7171, 9388, 14082, 14342, 18776, 21513, 28164, 28684, 43026, 56328, 57368, 86052, 166637, 172104, 237047, 333274, 474094, 499911, 666548, 711141, 948188, 999822, 1333096, 1422282, 1896376, 1999644, 2844564, 3999288, 5689128, 16830337, 33660674, 50491011, 67321348, 100982022, 134642696, 201964044, 403928088]

約数ペア:

[(1, 403928088), (2, 201964044), (3, 134642696), (4, 100982022), (6, 67321348), (8, 50491011), (12, 33660674), (24, 16830337), (71, 5689128), (101, 3999288), (142, 2844564), (202, 1999644), (213, 1896376), (284, 1422282), (303, 1333096), (404, 999822), (426, 948188), (568, 711141), (606, 666548), (808, 499911), (852, 474094), (1212, 333274), (1704, 237047), (2347, 172104), (2424, 166637), (4694, 86052), (7041, 57368), (7171, 56328), (9388, 43026), (14082, 28684), (14342, 28164), (18776, 21513)]