674400384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 2317113600

約数和(自身を除く): 1642713216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 128, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 384, 427, 432, 448, 457, 488, 504, 549, 576, 672, 732, 756, 854, 864, 896, 914, 976, 1008, 1098, 1152, 1281, 1344, 1371, 1464, 1512, 1647, 1708, 1728, 1828, 1952, 2016, 2196, 2562, 2688, 2742, 2928, 3024, 3199, 3294, 3416, 3456, 3656, 3843, 3904, 4032, 4113, 4392, 5124, 5484, 5856, 6048, 6398, 6588, 6832, 7312, 7686, 7808, 8064, 8226, 8784, 9597, 10248, 10968, 11529, 11712, 12096, 12339, 12796, 13176, 13664, 14624, 15372, 16452, 17568, 19194, 20496, 21936, 23058, 23424, 24192, 24678, 25592, 26352, 27328, 27877, 28791, 29248, 30744, 32904, 35136, 38388, 40992, 43872, 46116, 49356, 51184, 52704, 54656, 55754, 57582, 58496, 61488, 65808, 70272, 76776, 81984, 83631, 86373, 87744, 92232, 98712, 102368, 105408, 111508, 115164, 122976, 131616, 153552, 163968, 167262, 172746, 175488, 184464, 195139, 197424, 204736, 210816, 223016, 230328, 245952, 250893, 263232, 307104, 334524, 345492, 368928, 390278, 394848, 409472, 446032, 460656, 491904, 501786, 526464, 585417, 614208, 669048, 690984, 737856, 752679, 780556, 789696, 892064, 921312, 1003572, 1170834, 1228416, 1338096, 1381968, 1475712, 1505358, 1561112, 1579392, 1756251, 1784128, 1842624, 2007144, 2341668, 2676192, 2763936, 3010716, 3122224, 3512502, 3568256, 3685248, 4014288, 4683336, 5268753, 5352384, 5527872, 6021432, 6244448, 7025004, 8028576, 9366672, 10537506, 10704768, 11055744, 12042864, 12488896, 14050008, 16057152, 18733344, 21075012, 24085728, 24977792, 28100016, 32114304, 37466688, 42150024, 48171456, 56200032, 74933376, 84300048, 96342912, 112400064, 168600096, 224800128, 337200192, 674400384]

約数ペア:

[(1, 674400384), (2, 337200192), (3, 224800128), (4, 168600096), (6, 112400064), (7, 96342912), (8, 84300048), (9, 74933376), (12, 56200032), (14, 48171456), (16, 42150024), (18, 37466688), (21, 32114304), (24, 28100016), (27, 24977792), (28, 24085728), (32, 21075012), (36, 18733344), (42, 16057152), (48, 14050008), (54, 12488896), (56, 12042864), (61, 11055744), (63, 10704768), (64, 10537506), (72, 9366672), (84, 8028576), (96, 7025004), (108, 6244448), (112, 6021432), (122, 5527872), (126, 5352384), (128, 5268753), (144, 4683336), (168, 4014288), (183, 3685248), (189, 3568256), (192, 3512502), (216, 3122224), (224, 3010716), (244, 2763936), (252, 2676192), (288, 2341668), (336, 2007144), (366, 1842624), (378, 1784128), (384, 1756251), (427, 1579392), (432, 1561112), (448, 1505358), (457, 1475712), (488, 1381968), (504, 1338096), (549, 1228416), (576, 1170834), (672, 1003572), (732, 921312), (756, 892064), (854, 789696), (864, 780556), (896, 752679), (914, 737856), (976, 690984), (1008, 669048), (1098, 614208), (1152, 585417), (1281, 526464), (1344, 501786), (1371, 491904), (1464, 460656), (1512, 446032), (1647, 409472), (1708, 394848), (1728, 390278), (1828, 368928), (1952, 345492), (2016, 334524), (2196, 307104), (2562, 263232), (2688, 250893), (2742, 245952), (2928, 230328), (3024, 223016), (3199, 210816), (3294, 204736), (3416, 197424), (3456, 195139), (3656, 184464), (3843, 175488), (3904, 172746), (4032, 167262), (4113, 163968), (4392, 153552), (5124, 131616), (5484, 122976), (5856, 115164), (6048, 111508), (6398, 105408), (6588, 102368), (6832, 98712), (7312, 92232), (7686, 87744), (7808, 86373), (8064, 83631), (8226, 81984), (8784, 76776), (9597, 70272), (10248, 65808), (10968, 61488), (11529, 58496), (11712, 57582), (12096, 55754), (12339, 54656), (12796, 52704), (13176, 51184), (13664, 49356), (14624, 46116), (15372, 43872), (16452, 40992), (17568, 38388), (19194, 35136), (20496, 32904), (21936, 30744), (23058, 29248), (23424, 28791), (24192, 27877), (24678, 27328), (25592, 26352)]