2356551472

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:743

約数の個数: 80

約数和(自身を含む): 5053962240

約数和(自身を除く): 2697410768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 239, 242, 463, 478, 484, 926, 956, 968, 1331, 1852, 1912, 1936, 2629, 2662, 3704, 3824, 5093, 5258, 5324, 7408, 10186, 10516, 10648, 20372, 21032, 21296, 28919, 40744, 42064, 56023, 57838, 81488, 110657, 112046, 115676, 221314, 224092, 231352, 318109, 442628, 448184, 462704, 616253, 636218, 885256, 896368, 1217227, 1232506, 1272436, 1770512, 2434454, 2465012, 2544872, 4868908, 4930024, 5089744, 9737816, 9860048, 13389497, 19475632, 26778994, 53557988, 107115976, 147284467, 214231952, 294568934, 589137868, 1178275736, 2356551472]

約数ペア:

[(1, 2356551472), (2, 1178275736), (4, 589137868), (8, 294568934), (11, 214231952), (16, 147284467), (22, 107115976), (44, 53557988), (88, 26778994), (121, 19475632), (176, 13389497), (239, 9860048), (242, 9737816), (463, 5089744), (478, 4930024), (484, 4868908), (926, 2544872), (956, 2465012), (968, 2434454), (1331, 1770512), (1852, 1272436), (1912, 1232506), (1936, 1217227), (2629, 896368), (2662, 885256), (3704, 636218), (3824, 616253), (5093, 462704), (5258, 448184), (5324, 442628), (7408, 318109), (10186, 231352), (10516, 224092), (10648, 221314), (20372, 115676), (21032, 112046), (21296, 110657), (28919, 81488), (40744, 57838), (42064, 56023)]