378587664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 1319415552

約数和(自身を除く): 940827888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 167, 168, 173, 182, 208, 234, 252, 273, 312, 334, 336, 346, 364, 468, 501, 504, 519, 546, 624, 668, 692, 728, 819, 936, 1002, 1008, 1038, 1092, 1169, 1211, 1336, 1384, 1456, 1503, 1557, 1638, 1872, 2004, 2076, 2171, 2184, 2249, 2338, 2422, 2672, 2768, 3006, 3114, 3276, 3507, 3633, 4008, 4152, 4342, 4368, 4498, 4676, 4844, 6012, 6228, 6513, 6552, 6747, 7014, 7266, 8016, 8304, 8684, 8996, 9352, 9688, 10521, 10899, 12024, 12456, 13026, 13104, 13494, 14028, 14532, 15197, 15743, 17368, 17992, 18704, 19376, 19539, 20241, 21042, 21798, 24048, 24912, 26052, 26988, 28056, 28891, 29064, 30394, 31486, 34736, 35984, 39078, 40482, 42084, 43596, 45591, 47229, 52104, 53976, 56112, 57782, 58128, 60788, 62972, 78156, 80964, 84168, 86673, 87192, 91182, 94458, 104208, 107952, 115564, 121576, 125944, 136773, 141687, 156312, 161928, 168336, 173346, 174384, 182364, 188916, 202237, 231128, 243152, 251888, 260019, 273546, 283374, 312624, 323856, 346692, 364728, 375583, 377832, 404474, 462256, 520038, 547092, 566748, 606711, 693384, 729456, 751166, 755664, 808948, 1040076, 1094184, 1126749, 1133496, 1213422, 1386768, 1502332, 1617896, 1820133, 2080152, 2188368, 2253498, 2266992, 2426844, 2629081, 3004664, 3235792, 3380247, 3640266, 4160304, 4506996, 4853688, 5258162, 6009328, 6760494, 7280532, 7887243, 9013992, 9707376, 10516324, 13520988, 14561064, 15774486, 18027984, 21032648, 23661729, 27041976, 29122128, 31548972, 42065296, 47323458, 54083952, 63097944, 94646916, 126195888, 189293832, 378587664]

約数ペア:

[(1, 378587664), (2, 189293832), (3, 126195888), (4, 94646916), (6, 63097944), (7, 54083952), (8, 47323458), (9, 42065296), (12, 31548972), (13, 29122128), (14, 27041976), (16, 23661729), (18, 21032648), (21, 18027984), (24, 15774486), (26, 14561064), (28, 13520988), (36, 10516324), (39, 9707376), (42, 9013992), (48, 7887243), (52, 7280532), (56, 6760494), (63, 6009328), (72, 5258162), (78, 4853688), (84, 4506996), (91, 4160304), (104, 3640266), (112, 3380247), (117, 3235792), (126, 3004664), (144, 2629081), (156, 2426844), (167, 2266992), (168, 2253498), (173, 2188368), (182, 2080152), (208, 1820133), (234, 1617896), (252, 1502332), (273, 1386768), (312, 1213422), (334, 1133496), (336, 1126749), (346, 1094184), (364, 1040076), (468, 808948), (501, 755664), (504, 751166), (519, 729456), (546, 693384), (624, 606711), (668, 566748), (692, 547092), (728, 520038), (819, 462256), (936, 404474), (1002, 377832), (1008, 375583), (1038, 364728), (1092, 346692), (1169, 323856), (1211, 312624), (1336, 283374), (1384, 273546), (1456, 260019), (1503, 251888), (1557, 243152), (1638, 231128), (1872, 202237), (2004, 188916), (2076, 182364), (2171, 174384), (2184, 173346), (2249, 168336), (2338, 161928), (2422, 156312), (2672, 141687), (2768, 136773), (3006, 125944), (3114, 121576), (3276, 115564), (3507, 107952), (3633, 104208), (4008, 94458), (4152, 91182), (4342, 87192), (4368, 86673), (4498, 84168), (4676, 80964), (4844, 78156), (6012, 62972), (6228, 60788), (6513, 58128), (6552, 57782), (6747, 56112), (7014, 53976), (7266, 52104), (8016, 47229), (8304, 45591), (8684, 43596), (8996, 42084), (9352, 40482), (9688, 39078), (10521, 35984), (10899, 34736), (12024, 31486), (12456, 30394), (13026, 29064), (13104, 28891), (13494, 28056), (14028, 26988), (14532, 26052), (15197, 24912), (15743, 24048), (17368, 21798), (17992, 21042), (18704, 20241), (19376, 19539)]