413369892

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 1290909312

約数和(自身を除く): 877539420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 81, 92, 102, 108, 117, 138, 153, 156, 162, 204, 207, 221, 234, 251, 276, 299, 306, 324, 351, 391, 414, 442, 459, 468, 502, 598, 612, 621, 663, 702, 753, 782, 828, 884, 897, 918, 1004, 1053, 1173, 1196, 1242, 1326, 1377, 1404, 1506, 1564, 1794, 1836, 1863, 1989, 2106, 2259, 2346, 2484, 2652, 2691, 2754, 3012, 3263, 3519, 3588, 3726, 3978, 4212, 4267, 4518, 4692, 5083, 5382, 5508, 5773, 5967, 6526, 6777, 7038, 7452, 7956, 8073, 8534, 9036, 9789, 10166, 10557, 10764, 11546, 11934, 12801, 13052, 13554, 14076, 15249, 16146, 17068, 17319, 17901, 19578, 20331, 20332, 21114, 23092, 23868, 24219, 25602, 27108, 29367, 30498, 31671, 32292, 34638, 35802, 38403, 39156, 40662, 42228, 45747, 48438, 51204, 51957, 55471, 58734, 60996, 63342, 69276, 71604, 75049, 76806, 81324, 88101, 91494, 96876, 98141, 103914, 110942, 115209, 117468, 126684, 137241, 150098, 153612, 155871, 166413, 176202, 182988, 196282, 207828, 221884, 225147, 230418, 264303, 274482, 294423, 300196, 311742, 332826, 345627, 352404, 392564, 411723, 450294, 460836, 467613, 499239, 528606, 548964, 588846, 623484, 665652, 675441, 691254, 823446, 883269, 900588, 935226, 998478, 1057212, 1177692, 1275833, 1350882, 1382508, 1497717, 1646892, 1766538, 1870452, 1996956, 2026323, 2551666, 2649807, 2701764, 2995434, 3533076, 3827499, 4052646, 4493151, 5103332, 5299614, 5990868, 6078969, 7654998, 7949421, 8105292, 8986302, 10599228, 11482497, 12157938, 15309996, 15898842, 17972604, 22964994, 24315876, 31797684, 34447491, 45929988, 68894982, 103342473, 137789964, 206684946, 413369892]

約数ペア:

[(1, 413369892), (2, 206684946), (3, 137789964), (4, 103342473), (6, 68894982), (9, 45929988), (12, 34447491), (13, 31797684), (17, 24315876), (18, 22964994), (23, 17972604), (26, 15898842), (27, 15309996), (34, 12157938), (36, 11482497), (39, 10599228), (46, 8986302), (51, 8105292), (52, 7949421), (54, 7654998), (68, 6078969), (69, 5990868), (78, 5299614), (81, 5103332), (92, 4493151), (102, 4052646), (108, 3827499), (117, 3533076), (138, 2995434), (153, 2701764), (156, 2649807), (162, 2551666), (204, 2026323), (207, 1996956), (221, 1870452), (234, 1766538), (251, 1646892), (276, 1497717), (299, 1382508), (306, 1350882), (324, 1275833), (351, 1177692), (391, 1057212), (414, 998478), (442, 935226), (459, 900588), (468, 883269), (502, 823446), (598, 691254), (612, 675441), (621, 665652), (663, 623484), (702, 588846), (753, 548964), (782, 528606), (828, 499239), (884, 467613), (897, 460836), (918, 450294), (1004, 411723), (1053, 392564), (1173, 352404), (1196, 345627), (1242, 332826), (1326, 311742), (1377, 300196), (1404, 294423), (1506, 274482), (1564, 264303), (1794, 230418), (1836, 225147), (1863, 221884), (1989, 207828), (2106, 196282), (2259, 182988), (2346, 176202), (2484, 166413), (2652, 155871), (2691, 153612), (2754, 150098), (3012, 137241), (3263, 126684), (3519, 117468), (3588, 115209), (3726, 110942), (3978, 103914), (4212, 98141), (4267, 96876), (4518, 91494), (4692, 88101), (5083, 81324), (5382, 76806), (5508, 75049), (5773, 71604), (5967, 69276), (6526, 63342), (6777, 60996), (7038, 58734), (7452, 55471), (7956, 51957), (8073, 51204), (8534, 48438), (9036, 45747), (9789, 42228), (10166, 40662), (10557, 39156), (10764, 38403), (11546, 35802), (11934, 34638), (12801, 32292), (13052, 31671), (13554, 30498), (14076, 29367), (15249, 27108), (16146, 25602), (17068, 24219), (17319, 23868), (17901, 23092), (19578, 21114), (20331, 20332)]