402515532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 1134981120

約数和(自身を除く): 732465588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 164, 171, 186, 228, 246, 279, 342, 369, 372, 463, 492, 558, 589, 684, 738, 779, 926, 1116, 1178, 1271, 1389, 1476, 1558, 1767, 1852, 2337, 2356, 2542, 2778, 3116, 3534, 3813, 4167, 4674, 5084, 5301, 5556, 7011, 7068, 7626, 8334, 8797, 9348, 10602, 11439, 14022, 14353, 15252, 16668, 17594, 18983, 21204, 22878, 24149, 26391, 28044, 28706, 35188, 37966, 43059, 45756, 48298, 52782, 56949, 57412, 72447, 75932, 79173, 86118, 96596, 105564, 113898, 129177, 144894, 158346, 170847, 172236, 217341, 227796, 258354, 272707, 289788, 316692, 341694, 360677, 434682, 516708, 545414, 588473, 683388, 721354, 818121, 869364, 1082031, 1090828, 1176946, 1442708, 1636242, 1765419, 2164062, 2353892, 2454363, 3246093, 3272484, 3530838, 4328124, 4908726, 5296257, 6492186, 7061676, 9817452, 10592514, 11180987, 12984372, 21185028, 22361974, 33542961, 44723948, 67085922, 100628883, 134171844, 201257766, 402515532]

約数ペア:

[(1, 402515532), (2, 201257766), (3, 134171844), (4, 100628883), (6, 67085922), (9, 44723948), (12, 33542961), (18, 22361974), (19, 21185028), (31, 12984372), (36, 11180987), (38, 10592514), (41, 9817452), (57, 7061676), (62, 6492186), (76, 5296257), (82, 4908726), (93, 4328124), (114, 3530838), (123, 3272484), (124, 3246093), (164, 2454363), (171, 2353892), (186, 2164062), (228, 1765419), (246, 1636242), (279, 1442708), (342, 1176946), (369, 1090828), (372, 1082031), (463, 869364), (492, 818121), (558, 721354), (589, 683388), (684, 588473), (738, 545414), (779, 516708), (926, 434682), (1116, 360677), (1178, 341694), (1271, 316692), (1389, 289788), (1476, 272707), (1558, 258354), (1767, 227796), (1852, 217341), (2337, 172236), (2356, 170847), (2542, 158346), (2778, 144894), (3116, 129177), (3534, 113898), (3813, 105564), (4167, 96596), (4674, 86118), (5084, 79173), (5301, 75932), (5556, 72447), (7011, 57412), (7068, 56949), (7626, 52782), (8334, 48298), (8797, 45756), (9348, 43059), (10602, 37966), (11439, 35188), (14022, 28706), (14353, 28044), (15252, 26391), (16668, 24149), (17594, 22878), (18983, 21204)]