243901632

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 756716800

約数和(自身を除く): 512815168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 64, 74, 76, 78, 96, 104, 111, 114, 139, 148, 152, 156, 192, 208, 222, 228, 247, 278, 296, 304, 312, 416, 417, 444, 456, 481, 494, 556, 592, 608, 624, 703, 741, 832, 834, 888, 912, 962, 988, 1112, 1184, 1216, 1248, 1406, 1443, 1482, 1668, 1776, 1807, 1824, 1924, 1976, 2109, 2224, 2368, 2496, 2641, 2812, 2886, 2964, 3336, 3552, 3614, 3648, 3848, 3952, 4218, 4448, 5143, 5282, 5421, 5624, 5772, 5928, 6672, 7104, 7228, 7696, 7904, 7923, 8436, 8896, 9139, 10286, 10564, 10842, 11248, 11544, 11856, 13344, 14456, 15392, 15429, 15808, 15846, 16872, 18278, 20572, 21128, 21684, 22496, 23088, 23712, 26688, 27417, 28912, 30784, 30858, 31692, 33744, 34333, 36556, 41144, 42256, 43368, 44992, 46176, 47424, 54834, 57824, 61716, 63384, 66859, 67488, 68666, 73112, 82288, 84512, 86736, 92352, 97717, 102999, 109668, 115648, 123432, 126768, 133718, 134976, 137332, 146224, 164576, 169024, 173472, 195434, 200577, 205998, 219336, 246864, 253536, 267436, 274664, 292448, 293151, 329152, 346944, 390868, 401154, 411996, 438672, 493728, 507072, 534872, 549328, 584896, 586302, 781736, 802308, 823992, 877344, 987456, 1069744, 1098656, 1172604, 1270321, 1563472, 1604616, 1647984, 1754688, 2139488, 2197312, 2345208, 2540642, 3126944, 3209232, 3295968, 3810963, 4278976, 4690416, 5081284, 6253888, 6418464, 6591936, 7621926, 9380832, 10162568, 12836928, 15243852, 18761664, 20325136, 30487704, 40650272, 60975408, 81300544, 121950816, 243901632]

約数ペア:

[(1, 243901632), (2, 121950816), (3, 81300544), (4, 60975408), (6, 40650272), (8, 30487704), (12, 20325136), (13, 18761664), (16, 15243852), (19, 12836928), (24, 10162568), (26, 9380832), (32, 7621926), (37, 6591936), (38, 6418464), (39, 6253888), (48, 5081284), (52, 4690416), (57, 4278976), (64, 3810963), (74, 3295968), (76, 3209232), (78, 3126944), (96, 2540642), (104, 2345208), (111, 2197312), (114, 2139488), (139, 1754688), (148, 1647984), (152, 1604616), (156, 1563472), (192, 1270321), (208, 1172604), (222, 1098656), (228, 1069744), (247, 987456), (278, 877344), (296, 823992), (304, 802308), (312, 781736), (416, 586302), (417, 584896), (444, 549328), (456, 534872), (481, 507072), (494, 493728), (556, 438672), (592, 411996), (608, 401154), (624, 390868), (703, 346944), (741, 329152), (832, 293151), (834, 292448), (888, 274664), (912, 267436), (962, 253536), (988, 246864), (1112, 219336), (1184, 205998), (1216, 200577), (1248, 195434), (1406, 173472), (1443, 169024), (1482, 164576), (1668, 146224), (1776, 137332), (1807, 134976), (1824, 133718), (1924, 126768), (1976, 123432), (2109, 115648), (2224, 109668), (2368, 102999), (2496, 97717), (2641, 92352), (2812, 86736), (2886, 84512), (2964, 82288), (3336, 73112), (3552, 68666), (3614, 67488), (3648, 66859), (3848, 63384), (3952, 61716), (4218, 57824), (4448, 54834), (5143, 47424), (5282, 46176), (5421, 44992), (5624, 43368), (5772, 42256), (5928, 41144), (6672, 36556), (7104, 34333), (7228, 33744), (7696, 31692), (7904, 30858), (7923, 30784), (8436, 28912), (8896, 27417), (9139, 26688), (10286, 23712), (10564, 23088), (10842, 22496), (11248, 21684), (11544, 21128), (11856, 20572), (13344, 18278), (14456, 16872), (15392, 15846), (15429, 15808)]