636553788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 1640228352

約数和(自身を除く): 1003674564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 151, 156, 183, 244, 302, 366, 443, 453, 604, 732, 793, 886, 906, 1329, 1586, 1772, 1812, 1963, 2379, 2658, 3172, 3926, 4758, 5316, 5759, 5889, 7852, 9211, 9516, 11518, 11778, 17277, 18422, 23036, 23556, 27023, 27633, 34554, 36844, 54046, 55266, 66893, 69108, 81069, 108092, 110532, 119743, 133786, 162138, 200679, 239486, 267572, 324276, 351299, 359229, 401358, 478972, 702598, 718458, 802716, 869609, 1053897, 1405196, 1436916, 1739218, 2107794, 2608827, 3478436, 4080473, 4215588, 5217654, 8160946, 10435308, 12241419, 16321892, 24482838, 48965676, 53046149, 106092298, 159138447, 212184596, 318276894, 636553788]

約数ペア:

[(1, 636553788), (2, 318276894), (3, 212184596), (4, 159138447), (6, 106092298), (12, 53046149), (13, 48965676), (26, 24482838), (39, 16321892), (52, 12241419), (61, 10435308), (78, 8160946), (122, 5217654), (151, 4215588), (156, 4080473), (183, 3478436), (244, 2608827), (302, 2107794), (366, 1739218), (443, 1436916), (453, 1405196), (604, 1053897), (732, 869609), (793, 802716), (886, 718458), (906, 702598), (1329, 478972), (1586, 401358), (1772, 359229), (1812, 351299), (1963, 324276), (2379, 267572), (2658, 239486), (3172, 200679), (3926, 162138), (4758, 133786), (5316, 119743), (5759, 110532), (5889, 108092), (7852, 81069), (9211, 69108), (9516, 66893), (11518, 55266), (11778, 54046), (17277, 36844), (18422, 34554), (23036, 27633), (23556, 27023)]