634807368

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 128

約数和(自身を含む): 1923129600

約数和(自身を除く): 1288322232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2187, 2791, 2808, 2916, 3159, 4212, 4374, 5582, 5832, 6318, 8373, 8424, 8748, 9477, 11164, 12636, 16746, 17496, 18954, 22328, 25119, 25272, 28431, 33492, 36283, 37908, 50238, 56862, 66984, 72566, 75357, 75816, 100476, 108849, 113724, 145132, 150714, 200952, 217698, 226071, 227448, 290264, 301428, 326547, 435396, 452142, 602856, 653094, 678213, 870792, 904284, 979641, 1306188, 1356426, 1808568, 1959282, 2034639, 2612376, 2712852, 2938923, 3918564, 4069278, 5425704, 5877846, 6103917, 7837128, 8138556, 8816769, 11755692, 12207834, 16277112, 17633538, 23511384, 24415668, 26450307, 35267076, 48831336, 52900614, 70534152, 79350921, 105801228, 158701842, 211602456, 317403684, 634807368]

約数ペア:

[(1, 634807368), (2, 317403684), (3, 211602456), (4, 158701842), (6, 105801228), (8, 79350921), (9, 70534152), (12, 52900614), (13, 48831336), (18, 35267076), (24, 26450307), (26, 24415668), (27, 23511384), (36, 17633538), (39, 16277112), (52, 12207834), (54, 11755692), (72, 8816769), (78, 8138556), (81, 7837128), (104, 6103917), (108, 5877846), (117, 5425704), (156, 4069278), (162, 3918564), (216, 2938923), (234, 2712852), (243, 2612376), (312, 2034639), (324, 1959282), (351, 1808568), (468, 1356426), (486, 1306188), (648, 979641), (702, 904284), (729, 870792), (936, 678213), (972, 653094), (1053, 602856), (1404, 452142), (1458, 435396), (1944, 326547), (2106, 301428), (2187, 290264), (2791, 227448), (2808, 226071), (2916, 217698), (3159, 200952), (4212, 150714), (4374, 145132), (5582, 113724), (5832, 108849), (6318, 100476), (8373, 75816), (8424, 75357), (8748, 72566), (9477, 66984), (11164, 56862), (12636, 50238), (16746, 37908), (17496, 36283), (18954, 33492), (22328, 28431), (25119, 25272)]