2489822088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 6917702400

約数和(自身を除く): 4427880312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 151, 156, 164, 246, 302, 312, 328, 453, 492, 533, 604, 906, 984, 1066, 1208, 1289, 1599, 1812, 1963, 2132, 2578, 3198, 3624, 3867, 3926, 4264, 5156, 5889, 6191, 6396, 7734, 7852, 10312, 11778, 12382, 12792, 15468, 15704, 16757, 18573, 23556, 24764, 30936, 33514, 37146, 47112, 49528, 50271, 52849, 67028, 74292, 80483, 100542, 105698, 134056, 148584, 158547, 160966, 194639, 201084, 211396, 241449, 317094, 321932, 389278, 402168, 422792, 482898, 583917, 634188, 643864, 687037, 778556, 965796, 1167834, 1268376, 1374074, 1557112, 1931592, 2061111, 2335668, 2530307, 2748148, 4122222, 4671336, 5060614, 5496296, 7590921, 7980199, 8244444, 10121228, 15181842, 15960398, 16488888, 20242456, 23940597, 30363684, 31920796, 47881194, 60727368, 63841592, 95762388, 103742587, 191524776, 207485174, 311227761, 414970348, 622455522, 829940696, 1244911044, 2489822088]

約数ペア:

[(1, 2489822088), (2, 1244911044), (3, 829940696), (4, 622455522), (6, 414970348), (8, 311227761), (12, 207485174), (13, 191524776), (24, 103742587), (26, 95762388), (39, 63841592), (41, 60727368), (52, 47881194), (78, 31920796), (82, 30363684), (104, 23940597), (123, 20242456), (151, 16488888), (156, 15960398), (164, 15181842), (246, 10121228), (302, 8244444), (312, 7980199), (328, 7590921), (453, 5496296), (492, 5060614), (533, 4671336), (604, 4122222), (906, 2748148), (984, 2530307), (1066, 2335668), (1208, 2061111), (1289, 1931592), (1599, 1557112), (1812, 1374074), (1963, 1268376), (2132, 1167834), (2578, 965796), (3198, 778556), (3624, 687037), (3867, 643864), (3926, 634188), (4264, 583917), (5156, 482898), (5889, 422792), (6191, 402168), (6396, 389278), (7734, 321932), (7852, 317094), (10312, 241449), (11778, 211396), (12382, 201084), (12792, 194639), (15468, 160966), (15704, 158547), (16757, 148584), (18573, 134056), (23556, 105698), (24764, 100542), (30936, 80483), (33514, 74292), (37146, 67028), (47112, 52849), (49528, 50271)]