337687712

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 700660800

約数和(自身を除く): 362973088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 139, 158, 248, 278, 316, 496, 556, 632, 961, 992, 1112, 1264, 1922, 2224, 2449, 2528, 3844, 4309, 4448, 4898, 7688, 8618, 9796, 10981, 15376, 17236, 19592, 21962, 30752, 34472, 39184, 43924, 68944, 75919, 78368, 87848, 133579, 137888, 151838, 175696, 267158, 303676, 340411, 351392, 534316, 607352, 680822, 1068632, 1214704, 1361644, 2137264, 2429408, 2723288, 4274528, 5446576, 10552741, 10893152, 21105482, 42210964, 84421928, 168843856, 337687712]

約数ペア:

[(1, 337687712), (2, 168843856), (4, 84421928), (8, 42210964), (16, 21105482), (31, 10893152), (32, 10552741), (62, 5446576), (79, 4274528), (124, 2723288), (139, 2429408), (158, 2137264), (248, 1361644), (278, 1214704), (316, 1068632), (496, 680822), (556, 607352), (632, 534316), (961, 351392), (992, 340411), (1112, 303676), (1264, 267158), (1922, 175696), (2224, 151838), (2449, 137888), (2528, 133579), (3844, 87848), (4309, 78368), (4448, 75919), (4898, 68944), (7688, 43924), (8618, 39184), (9796, 34472), (10981, 30752), (15376, 21962), (17236, 19592)]