531349728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8729

約数の個数: 144

約数和(自身を含む): 1747524240

約数和(自身を除く): 1216174512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8689, 8736, 10192, 15288, 17378, 20384, 26067, 30576, 34756, 52134, 60823, 61152, 69512, 104268, 112957, 121646, 139024, 182469, 208536, 225914, 243292, 278048, 338871, 364938, 417072, 425761, 451828, 486584, 677742, 729876, 790699, 834144, 851522, 903656, 973168, 1277283, 1355484, 1459752, 1581398, 1703044, 1807312, 1946336, 2372097, 2554566, 2710968, 2919504, 3162796, 3406088, 3614624, 4744194, 5109132, 5421936, 5534893, 5839008, 6325592, 6812176, 9488388, 10218264, 10843872, 11069786, 12651184, 13624352, 16604679, 18976776, 20436528, 22139572, 25302368, 33209358, 37953552, 40873056, 44279144, 66418716, 75907104, 88558288, 132837432, 177116576, 265674864, 531349728]

約数ペア:

[(1, 531349728), (2, 265674864), (3, 177116576), (4, 132837432), (6, 88558288), (7, 75907104), (8, 66418716), (12, 44279144), (13, 40873056), (14, 37953552), (16, 33209358), (21, 25302368), (24, 22139572), (26, 20436528), (28, 18976776), (32, 16604679), (39, 13624352), (42, 12651184), (48, 11069786), (49, 10843872), (52, 10218264), (56, 9488388), (78, 6812176), (84, 6325592), (91, 5839008), (96, 5534893), (98, 5421936), (104, 5109132), (112, 4744194), (147, 3614624), (156, 3406088), (168, 3162796), (182, 2919504), (196, 2710968), (208, 2554566), (224, 2372097), (273, 1946336), (294, 1807312), (312, 1703044), (336, 1581398), (364, 1459752), (392, 1355484), (416, 1277283), (546, 973168), (588, 903656), (624, 851522), (637, 834144), (672, 790699), (728, 729876), (784, 677742), (1092, 486584), (1176, 451828), (1248, 425761), (1274, 417072), (1456, 364938), (1568, 338871), (1911, 278048), (2184, 243292), (2352, 225914), (2548, 208536), (2912, 182469), (3822, 139024), (4368, 121646), (4704, 112957), (5096, 104268), (7644, 69512), (8689, 61152), (8736, 60823), (10192, 52134), (15288, 34756), (17378, 30576), (20384, 26067)]