331547904

素因数分解:

$2^8\times 3^4\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 180

約数和(自身を含む): 1009081920

約数和(自身を除く): 677534016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 128, 144, 162, 177, 192, 216, 236, 256, 271, 288, 324, 354, 384, 432, 472, 531, 542, 576, 648, 708, 768, 813, 864, 944, 1062, 1084, 1152, 1296, 1416, 1593, 1626, 1728, 1888, 2124, 2168, 2304, 2439, 2592, 2832, 3186, 3252, 3456, 3776, 4248, 4336, 4779, 4878, 5184, 5664, 6372, 6504, 6912, 7317, 7552, 8496, 8672, 9558, 9756, 10368, 11328, 12744, 13008, 14634, 15104, 15989, 16992, 17344, 19116, 19512, 20736, 21951, 22656, 25488, 26016, 29268, 31978, 33984, 34688, 38232, 39024, 43902, 45312, 47967, 50976, 52032, 58536, 63956, 67968, 69376, 76464, 78048, 87804, 95934, 101952, 104064, 117072, 127912, 135936, 143901, 152928, 156096, 175608, 191868, 203904, 208128, 234144, 255824, 287802, 305856, 312192, 351216, 383736, 407808, 431703, 468288, 511648, 575604, 611712, 624384, 702432, 767472, 863406, 936576, 1023296, 1151208, 1223424, 1295109, 1404864, 1534944, 1726812, 1873152, 2046592, 2302416, 2590218, 2809728, 3069888, 3453624, 4093184, 4604832, 5180436, 5619456, 6139776, 6907248, 9209664, 10360872, 12279552, 13814496, 18419328, 20721744, 27628992, 36838656, 41443488, 55257984, 82886976, 110515968, 165773952, 331547904]

約数ペア:

[(1, 331547904), (2, 165773952), (3, 110515968), (4, 82886976), (6, 55257984), (8, 41443488), (9, 36838656), (12, 27628992), (16, 20721744), (18, 18419328), (24, 13814496), (27, 12279552), (32, 10360872), (36, 9209664), (48, 6907248), (54, 6139776), (59, 5619456), (64, 5180436), (72, 4604832), (81, 4093184), (96, 3453624), (108, 3069888), (118, 2809728), (128, 2590218), (144, 2302416), (162, 2046592), (177, 1873152), (192, 1726812), (216, 1534944), (236, 1404864), (256, 1295109), (271, 1223424), (288, 1151208), (324, 1023296), (354, 936576), (384, 863406), (432, 767472), (472, 702432), (531, 624384), (542, 611712), (576, 575604), (648, 511648), (708, 468288), (768, 431703), (813, 407808), (864, 383736), (944, 351216), (1062, 312192), (1084, 305856), (1152, 287802), (1296, 255824), (1416, 234144), (1593, 208128), (1626, 203904), (1728, 191868), (1888, 175608), (2124, 156096), (2168, 152928), (2304, 143901), (2439, 135936), (2592, 127912), (2832, 117072), (3186, 104064), (3252, 101952), (3456, 95934), (3776, 87804), (4248, 78048), (4336, 76464), (4779, 69376), (4878, 67968), (5184, 63956), (5664, 58536), (6372, 52032), (6504, 50976), (6912, 47967), (7317, 45312), (7552, 43902), (8496, 39024), (8672, 38232), (9558, 34688), (9756, 33984), (10368, 31978), (11328, 29268), (12744, 26016), (13008, 25488), (14634, 22656), (15104, 21951), (15989, 20736), (16992, 19512), (17344, 19116)]