427375512

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 1379289600

約数和(自身を除く): 951914088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 23, 24, 34, 36, 38, 46, 47, 51, 57, 68, 69, 72, 76, 92, 94, 102, 114, 136, 138, 141, 152, 153, 171, 184, 188, 204, 207, 228, 276, 282, 289, 306, 323, 342, 376, 391, 408, 414, 423, 437, 456, 552, 564, 578, 612, 646, 684, 782, 799, 828, 846, 867, 874, 893, 969, 1081, 1128, 1156, 1173, 1224, 1292, 1311, 1368, 1564, 1598, 1656, 1692, 1734, 1748, 1786, 1938, 2162, 2312, 2346, 2397, 2584, 2601, 2622, 2679, 2907, 3128, 3196, 3243, 3384, 3468, 3496, 3519, 3572, 3876, 3933, 4324, 4692, 4794, 5202, 5244, 5358, 5491, 5814, 6392, 6486, 6647, 6936, 7038, 7144, 7191, 7429, 7752, 7866, 8037, 8648, 9384, 9588, 9729, 10404, 10488, 10716, 10982, 11628, 12972, 13294, 13583, 14076, 14382, 14858, 15181, 15732, 16074, 16473, 18377, 19176, 19458, 19941, 20539, 20808, 21432, 21964, 22287, 23256, 25944, 26588, 27166, 28152, 28764, 29716, 30362, 31464, 32148, 32946, 36754, 38916, 39882, 40749, 41078, 43928, 44574, 45543, 49419, 53176, 54332, 55131, 57528, 59432, 59823, 60724, 61617, 64296, 65892, 66861, 73508, 77832, 79764, 81498, 82156, 89148, 91086, 98838, 108664, 110262, 119646, 121448, 122247, 123234, 126293, 131784, 133722, 136629, 147016, 159528, 162996, 164312, 165393, 178296, 182172, 184851, 197676, 220524, 239292, 244494, 246468, 252586, 258077, 267444, 273258, 312409, 325992, 330786, 349163, 364344, 369702, 378879, 395352, 441048, 478584, 488988, 492936, 505172, 516154, 534888, 546516, 624818, 661572, 698326, 739404, 757758, 774231, 937227, 977976, 1010344, 1032308, 1047489, 1093032, 1136637, 1249636, 1323144, 1396652, 1478808, 1515516, 1548462, 1874454, 2064616, 2094978, 2273274, 2322693, 2499272, 2793304, 2811681, 3031032, 3096924, 3142467, 3748908, 4189956, 4546548, 4645386, 5623362, 5935771, 6193848, 6284934, 7497816, 8379912, 9093096, 9290772, 11246724, 11871542, 12569868, 17807313, 18581544, 22493448, 23743084, 25139736, 35614626, 47486168, 53421939, 71229252, 106843878, 142458504, 213687756, 427375512]

約数ペア:

[(1, 427375512), (2, 213687756), (3, 142458504), (4, 106843878), (6, 71229252), (8, 53421939), (9, 47486168), (12, 35614626), (17, 25139736), (18, 23743084), (19, 22493448), (23, 18581544), (24, 17807313), (34, 12569868), (36, 11871542), (38, 11246724), (46, 9290772), (47, 9093096), (51, 8379912), (57, 7497816), (68, 6284934), (69, 6193848), (72, 5935771), (76, 5623362), (92, 4645386), (94, 4546548), (102, 4189956), (114, 3748908), (136, 3142467), (138, 3096924), (141, 3031032), (152, 2811681), (153, 2793304), (171, 2499272), (184, 2322693), (188, 2273274), (204, 2094978), (207, 2064616), (228, 1874454), (276, 1548462), (282, 1515516), (289, 1478808), (306, 1396652), (323, 1323144), (342, 1249636), (376, 1136637), (391, 1093032), (408, 1047489), (414, 1032308), (423, 1010344), (437, 977976), (456, 937227), (552, 774231), (564, 757758), (578, 739404), (612, 698326), (646, 661572), (684, 624818), (782, 546516), (799, 534888), (828, 516154), (846, 505172), (867, 492936), (874, 488988), (893, 478584), (969, 441048), (1081, 395352), (1128, 378879), (1156, 369702), (1173, 364344), (1224, 349163), (1292, 330786), (1311, 325992), (1368, 312409), (1564, 273258), (1598, 267444), (1656, 258077), (1692, 252586), (1734, 246468), (1748, 244494), (1786, 239292), (1938, 220524), (2162, 197676), (2312, 184851), (2346, 182172), (2397, 178296), (2584, 165393), (2601, 164312), (2622, 162996), (2679, 159528), (2907, 147016), (3128, 136629), (3196, 133722), (3243, 131784), (3384, 126293), (3468, 123234), (3496, 122247), (3519, 121448), (3572, 119646), (3876, 110262), (3933, 108664), (4324, 98838), (4692, 91086), (4794, 89148), (5202, 82156), (5244, 81498), (5358, 79764), (5491, 77832), (5814, 73508), (6392, 66861), (6486, 65892), (6647, 64296), (6936, 61617), (7038, 60724), (7144, 59823), (7191, 59432), (7429, 57528), (7752, 55131), (7866, 54332), (8037, 53176), (8648, 49419), (9384, 45543), (9588, 44574), (9729, 43928), (10404, 41078), (10488, 40749), (10716, 39882), (10982, 38916), (11628, 36754), (12972, 32946), (13294, 32148), (13583, 31464), (14076, 30362), (14382, 29716), (14858, 28764), (15181, 28152), (15732, 27166), (16074, 26588), (16473, 25944), (18377, 23256), (19176, 22287), (19458, 21964), (19941, 21432), (20539, 20808)]