405143856

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 1279241040

約数和(自身を除く): 874097184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 139, 144, 156, 162, 173, 208, 216, 234, 278, 312, 324, 346, 351, 417, 432, 468, 519, 556, 624, 648, 692, 702, 834, 936, 1038, 1053, 1112, 1251, 1296, 1384, 1404, 1557, 1668, 1807, 1872, 2076, 2106, 2224, 2249, 2502, 2768, 2808, 3114, 3336, 3614, 3753, 4152, 4212, 4498, 4671, 5004, 5421, 5616, 6228, 6672, 6747, 7228, 7506, 8304, 8424, 8996, 9342, 10008, 10842, 11259, 12456, 13494, 14013, 14456, 15012, 16263, 16848, 17992, 18684, 20016, 20241, 21684, 22518, 24047, 24912, 26988, 28026, 28912, 30024, 32526, 35984, 37368, 40482, 43368, 45036, 48094, 48789, 53976, 56052, 60048, 60723, 65052, 72141, 74736, 80964, 86736, 90072, 96188, 97578, 107952, 112104, 121446, 130104, 144282, 146367, 161928, 180144, 182169, 192376, 195156, 216423, 224208, 242892, 260208, 288564, 292734, 312611, 323856, 364338, 384752, 390312, 432846, 485784, 577128, 585468, 625222, 649269, 728676, 780624, 865692, 937833, 971568, 1154256, 1170936, 1250444, 1298538, 1457352, 1731384, 1875666, 1947807, 2341872, 2500888, 2597076, 2813499, 2914704, 3462768, 3751332, 3895614, 5001776, 5194152, 5626998, 7502664, 7791228, 8440497, 10388304, 11253996, 15005328, 15582456, 16880994, 22507992, 25321491, 31164912, 33761988, 45015984, 50642982, 67523976, 101285964, 135047952, 202571928, 405143856]

約数ペア:

[(1, 405143856), (2, 202571928), (3, 135047952), (4, 101285964), (6, 67523976), (8, 50642982), (9, 45015984), (12, 33761988), (13, 31164912), (16, 25321491), (18, 22507992), (24, 16880994), (26, 15582456), (27, 15005328), (36, 11253996), (39, 10388304), (48, 8440497), (52, 7791228), (54, 7502664), (72, 5626998), (78, 5194152), (81, 5001776), (104, 3895614), (108, 3751332), (117, 3462768), (139, 2914704), (144, 2813499), (156, 2597076), (162, 2500888), (173, 2341872), (208, 1947807), (216, 1875666), (234, 1731384), (278, 1457352), (312, 1298538), (324, 1250444), (346, 1170936), (351, 1154256), (417, 971568), (432, 937833), (468, 865692), (519, 780624), (556, 728676), (624, 649269), (648, 625222), (692, 585468), (702, 577128), (834, 485784), (936, 432846), (1038, 390312), (1053, 384752), (1112, 364338), (1251, 323856), (1296, 312611), (1384, 292734), (1404, 288564), (1557, 260208), (1668, 242892), (1807, 224208), (1872, 216423), (2076, 195156), (2106, 192376), (2224, 182169), (2249, 180144), (2502, 161928), (2768, 146367), (2808, 144282), (3114, 130104), (3336, 121446), (3614, 112104), (3753, 107952), (4152, 97578), (4212, 96188), (4498, 90072), (4671, 86736), (5004, 80964), (5421, 74736), (5616, 72141), (6228, 65052), (6672, 60723), (6747, 60048), (7228, 56052), (7506, 53976), (8304, 48789), (8424, 48094), (8996, 45036), (9342, 43368), (10008, 40482), (10842, 37368), (11259, 35984), (12456, 32526), (13494, 30024), (14013, 28912), (14456, 28026), (15012, 26988), (16263, 24912), (16848, 24047), (17992, 22518), (18684, 21684), (20016, 20241)]