1234512664

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 3135804840

約数和(自身を除く): 1901292176

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 121, 136, 154, 187, 196, 238, 242, 308, 374, 392, 476, 484, 539, 616, 748, 833, 847, 952, 968, 1078, 1309, 1496, 1531, 1666, 1694, 2057, 2156, 2618, 3062, 3332, 3388, 4114, 4312, 5236, 5929, 6124, 6664, 6776, 8228, 9163, 10472, 10717, 11858, 12248, 14399, 16456, 16841, 18326, 21434, 23716, 26027, 28798, 33682, 36652, 42868, 47432, 52054, 57596, 67364, 73304, 75019, 85736, 100793, 104108, 115192, 117887, 134728, 150038, 182189, 185251, 201586, 208216, 235774, 286297, 300076, 364378, 370502, 403172, 471548, 572594, 600152, 728756, 741004, 806344, 825209, 943096, 1145188, 1275323, 1296757, 1457512, 1482008, 1650418, 2004079, 2290376, 2550646, 2593514, 3149267, 3300836, 4008158, 5101292, 5187028, 6298534, 6601672, 8016316, 9077299, 10202584, 10374056, 12597068, 14028553, 16032632, 18154598, 22044869, 25194136, 28057106, 36309196, 44089738, 56114212, 72618392, 88179476, 112228424, 154314083, 176358952, 308628166, 617256332, 1234512664]

約数ペア:

[(1, 1234512664), (2, 617256332), (4, 308628166), (7, 176358952), (8, 154314083), (11, 112228424), (14, 88179476), (17, 72618392), (22, 56114212), (28, 44089738), (34, 36309196), (44, 28057106), (49, 25194136), (56, 22044869), (68, 18154598), (77, 16032632), (88, 14028553), (98, 12597068), (119, 10374056), (121, 10202584), (136, 9077299), (154, 8016316), (187, 6601672), (196, 6298534), (238, 5187028), (242, 5101292), (308, 4008158), (374, 3300836), (392, 3149267), (476, 2593514), (484, 2550646), (539, 2290376), (616, 2004079), (748, 1650418), (833, 1482008), (847, 1457512), (952, 1296757), (968, 1275323), (1078, 1145188), (1309, 943096), (1496, 825209), (1531, 806344), (1666, 741004), (1694, 728756), (2057, 600152), (2156, 572594), (2618, 471548), (3062, 403172), (3332, 370502), (3388, 364378), (4114, 300076), (4312, 286297), (5236, 235774), (5929, 208216), (6124, 201586), (6664, 185251), (6776, 182189), (8228, 150038), (9163, 134728), (10472, 117887), (10717, 115192), (11858, 104108), (12248, 100793), (14399, 85736), (16456, 75019), (16841, 73304), (18326, 67364), (21434, 57596), (23716, 52054), (26027, 47432), (28798, 42868), (33682, 36652)]