403291252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 906441984

約数和(自身を除く): 503150732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 61, 82, 91, 122, 164, 182, 244, 287, 364, 427, 443, 533, 574, 793, 854, 886, 1066, 1148, 1586, 1708, 1772, 2132, 2501, 3101, 3172, 3731, 5002, 5551, 5759, 6202, 7462, 10004, 11102, 11518, 12404, 14924, 17507, 18163, 22204, 23036, 27023, 32513, 35014, 36326, 40313, 54046, 65026, 70028, 72652, 80626, 108092, 127141, 130052, 161252, 189161, 227591, 236119, 254282, 351299, 378322, 455182, 472238, 508564, 702598, 756644, 910364, 944476, 1107943, 1405196, 1652833, 2215886, 2459093, 3305666, 4431772, 4918186, 6611332, 7755601, 9836372, 14403259, 15511202, 28806518, 31022404, 57613036, 100822813, 201645626, 403291252]

約数ペア:

[(1, 403291252), (2, 201645626), (4, 100822813), (7, 57613036), (13, 31022404), (14, 28806518), (26, 15511202), (28, 14403259), (41, 9836372), (52, 7755601), (61, 6611332), (82, 4918186), (91, 4431772), (122, 3305666), (164, 2459093), (182, 2215886), (244, 1652833), (287, 1405196), (364, 1107943), (427, 944476), (443, 910364), (533, 756644), (574, 702598), (793, 508564), (854, 472238), (886, 455182), (1066, 378322), (1148, 351299), (1586, 254282), (1708, 236119), (1772, 227591), (2132, 189161), (2501, 161252), (3101, 130052), (3172, 127141), (3731, 108092), (5002, 80626), (5551, 72652), (5759, 70028), (6202, 65026), (7462, 54046), (10004, 40313), (11102, 36326), (11518, 35014), (12404, 32513), (14924, 27023), (17507, 23036), (18163, 22204)]