1333128426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 3326392320

約数和(自身を除く): 1993263894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 163, 222, 259, 266, 277, 326, 399, 489, 518, 554, 703, 777, 798, 831, 978, 1141, 1406, 1554, 1662, 1939, 2109, 2282, 3097, 3423, 3878, 4218, 4921, 5263, 5817, 6031, 6194, 6846, 9291, 9842, 10249, 10526, 11634, 12062, 14763, 15789, 18093, 18582, 20498, 21679, 29526, 30747, 31578, 36186, 36841, 42217, 43358, 45151, 61494, 65037, 71743, 73682, 84434, 90302, 110523, 114589, 126651, 130074, 135453, 143486, 194731, 215229, 221046, 229178, 253302, 270906, 316057, 343767, 389462, 430458, 584193, 632114, 687534, 802123, 857869, 948171, 1168386, 1363117, 1604246, 1670587, 1715738, 1896342, 2406369, 2573607, 2726234, 3341174, 4089351, 4812738, 5011761, 5147214, 6005083, 8178702, 10023522, 11694109, 12010166, 18015249, 23388218, 31741153, 35082327, 36030498, 63482306, 70164654, 95223459, 190446918, 222188071, 444376142, 666564213, 1333128426]

約数ペア:

[(1, 1333128426), (2, 666564213), (3, 444376142), (6, 222188071), (7, 190446918), (14, 95223459), (19, 70164654), (21, 63482306), (37, 36030498), (38, 35082327), (42, 31741153), (57, 23388218), (74, 18015249), (111, 12010166), (114, 11694109), (133, 10023522), (163, 8178702), (222, 6005083), (259, 5147214), (266, 5011761), (277, 4812738), (326, 4089351), (399, 3341174), (489, 2726234), (518, 2573607), (554, 2406369), (703, 1896342), (777, 1715738), (798, 1670587), (831, 1604246), (978, 1363117), (1141, 1168386), (1406, 948171), (1554, 857869), (1662, 802123), (1939, 687534), (2109, 632114), (2282, 584193), (3097, 430458), (3423, 389462), (3878, 343767), (4218, 316057), (4921, 270906), (5263, 253302), (5817, 229178), (6031, 221046), (6194, 215229), (6846, 194731), (9291, 143486), (9842, 135453), (10249, 130074), (10526, 126651), (11634, 114589), (12062, 110523), (14763, 90302), (15789, 84434), (18093, 73682), (18582, 71743), (20498, 65037), (21679, 61494), (29526, 45151), (30747, 43358), (31578, 42217), (36186, 36841)]