449945808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 1315332480

約数和(自身を除く): 865386672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 43, 48, 52, 78, 82, 86, 104, 123, 129, 156, 164, 172, 208, 246, 258, 312, 328, 344, 409, 492, 516, 533, 559, 624, 656, 688, 818, 984, 1032, 1066, 1118, 1227, 1599, 1636, 1677, 1763, 1968, 2064, 2132, 2236, 2454, 3198, 3272, 3354, 3526, 4264, 4472, 4908, 5289, 5317, 6396, 6544, 6708, 7052, 8528, 8944, 9816, 10578, 10634, 12792, 13416, 14104, 15951, 16769, 17587, 19632, 21156, 21268, 22919, 25584, 26832, 28208, 31902, 33538, 35174, 42312, 42536, 45838, 50307, 52761, 63804, 67076, 68757, 70348, 84624, 85072, 91676, 100614, 105522, 127608, 134152, 137514, 140696, 183352, 201228, 211044, 217997, 228631, 255216, 268304, 275028, 281392, 366704, 402456, 422088, 435994, 457262, 550056, 653991, 685893, 721067, 804912, 844176, 871988, 914524, 1100112, 1307982, 1371786, 1442134, 1743976, 1829048, 2163201, 2615964, 2743572, 2884268, 3487952, 3658096, 4326402, 5231928, 5487144, 5768536, 8652804, 9373871, 10463856, 10974288, 11537072, 17305608, 18747742, 28121613, 34611216, 37495484, 56243226, 74990968, 112486452, 149981936, 224972904, 449945808]

約数ペア:

[(1, 449945808), (2, 224972904), (3, 149981936), (4, 112486452), (6, 74990968), (8, 56243226), (12, 37495484), (13, 34611216), (16, 28121613), (24, 18747742), (26, 17305608), (39, 11537072), (41, 10974288), (43, 10463856), (48, 9373871), (52, 8652804), (78, 5768536), (82, 5487144), (86, 5231928), (104, 4326402), (123, 3658096), (129, 3487952), (156, 2884268), (164, 2743572), (172, 2615964), (208, 2163201), (246, 1829048), (258, 1743976), (312, 1442134), (328, 1371786), (344, 1307982), (409, 1100112), (492, 914524), (516, 871988), (533, 844176), (559, 804912), (624, 721067), (656, 685893), (688, 653991), (818, 550056), (984, 457262), (1032, 435994), (1066, 422088), (1118, 402456), (1227, 366704), (1599, 281392), (1636, 275028), (1677, 268304), (1763, 255216), (1968, 228631), (2064, 217997), (2132, 211044), (2236, 201228), (2454, 183352), (3198, 140696), (3272, 137514), (3354, 134152), (3526, 127608), (4264, 105522), (4472, 100614), (4908, 91676), (5289, 85072), (5317, 84624), (6396, 70348), (6544, 68757), (6708, 67076), (7052, 63804), (8528, 52761), (8944, 50307), (9816, 45838), (10578, 42536), (10634, 42312), (12792, 35174), (13416, 33538), (14104, 31902), (15951, 28208), (16769, 26832), (17587, 25584), (19632, 22919), (21156, 21268)]