1296454968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 3827678400

約数和(自身を除く): 2531223432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 361, 372, 456, 558, 589, 684, 722, 744, 1083, 1116, 1178, 1368, 1444, 1609, 1767, 2166, 2232, 2356, 2888, 3218, 3249, 3534, 4332, 4712, 4827, 5301, 6436, 6498, 7068, 8664, 9654, 10602, 11191, 12872, 12996, 14136, 14481, 19308, 21204, 22382, 25992, 28962, 30571, 33573, 38616, 42408, 44764, 49879, 57924, 61142, 67146, 89528, 91713, 99758, 100719, 115848, 122284, 134292, 149637, 183426, 199516, 201438, 244568, 268584, 275139, 299274, 366852, 399032, 402876, 448911, 550278, 580849, 598548, 733704, 805752, 897822, 947701, 1100556, 1161698, 1197096, 1742547, 1795644, 1895402, 2201112, 2323396, 2843103, 3485094, 3591288, 3790804, 4646792, 5227641, 5686206, 6970188, 7581608, 8529309, 10455282, 11372412, 13940376, 17058618, 18006319, 20910564, 22744824, 34117236, 36012638, 41821128, 54018957, 68234472, 72025276, 108037914, 144050552, 162056871, 216075828, 324113742, 432151656, 648227484, 1296454968]

約数ペア:

[(1, 1296454968), (2, 648227484), (3, 432151656), (4, 324113742), (6, 216075828), (8, 162056871), (9, 144050552), (12, 108037914), (18, 72025276), (19, 68234472), (24, 54018957), (31, 41821128), (36, 36012638), (38, 34117236), (57, 22744824), (62, 20910564), (72, 18006319), (76, 17058618), (93, 13940376), (114, 11372412), (124, 10455282), (152, 8529309), (171, 7581608), (186, 6970188), (228, 5686206), (248, 5227641), (279, 4646792), (342, 3790804), (361, 3591288), (372, 3485094), (456, 2843103), (558, 2323396), (589, 2201112), (684, 1895402), (722, 1795644), (744, 1742547), (1083, 1197096), (1116, 1161698), (1178, 1100556), (1368, 947701), (1444, 897822), (1609, 805752), (1767, 733704), (2166, 598548), (2232, 580849), (2356, 550278), (2888, 448911), (3218, 402876), (3249, 399032), (3534, 366852), (4332, 299274), (4712, 275139), (4827, 268584), (5301, 244568), (6436, 201438), (6498, 199516), (7068, 183426), (8664, 149637), (9654, 134292), (10602, 122284), (11191, 115848), (12872, 100719), (12996, 99758), (14136, 91713), (14481, 89528), (19308, 67146), (21204, 61142), (22382, 57924), (25992, 49879), (28962, 44764), (30571, 42408), (33573, 38616)]