478768992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 1452407040

約数和(自身を除く): 973638048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 61, 76, 78, 96, 104, 114, 122, 152, 156, 183, 208, 228, 244, 247, 304, 312, 331, 366, 416, 456, 488, 494, 608, 624, 662, 732, 741, 793, 912, 976, 988, 993, 1159, 1248, 1324, 1464, 1482, 1586, 1824, 1952, 1976, 1986, 2318, 2379, 2648, 2928, 2964, 3172, 3477, 3952, 3972, 4303, 4636, 4758, 5296, 5856, 5928, 6289, 6344, 6954, 7904, 7944, 8606, 9272, 9516, 10592, 11856, 12578, 12688, 12909, 13908, 15067, 15888, 17212, 18544, 18867, 19032, 20191, 23712, 25156, 25376, 25818, 27816, 30134, 31776, 34424, 37088, 37734, 38064, 40382, 45201, 50312, 51636, 55632, 60268, 60573, 68848, 75468, 76128, 80764, 81757, 90402, 100624, 103272, 111264, 120536, 121146, 137696, 150936, 161528, 163514, 180804, 201248, 206544, 241072, 242292, 245271, 262483, 301872, 323056, 327028, 361608, 383629, 413088, 482144, 484584, 490542, 524966, 603744, 646112, 654056, 723216, 767258, 787449, 969168, 981084, 1049932, 1150887, 1308112, 1446432, 1534516, 1574898, 1938336, 1962168, 2099864, 2301774, 2616224, 3069032, 3149796, 3924336, 4199728, 4603548, 4987177, 6138064, 6299592, 7848672, 8399456, 9207096, 9974354, 12276128, 12599184, 14961531, 18414192, 19948708, 25198368, 29923062, 36828384, 39897416, 59846124, 79794832, 119692248, 159589664, 239384496, 478768992]

約数ペア:

[(1, 478768992), (2, 239384496), (3, 159589664), (4, 119692248), (6, 79794832), (8, 59846124), (12, 39897416), (13, 36828384), (16, 29923062), (19, 25198368), (24, 19948708), (26, 18414192), (32, 14961531), (38, 12599184), (39, 12276128), (48, 9974354), (52, 9207096), (57, 8399456), (61, 7848672), (76, 6299592), (78, 6138064), (96, 4987177), (104, 4603548), (114, 4199728), (122, 3924336), (152, 3149796), (156, 3069032), (183, 2616224), (208, 2301774), (228, 2099864), (244, 1962168), (247, 1938336), (304, 1574898), (312, 1534516), (331, 1446432), (366, 1308112), (416, 1150887), (456, 1049932), (488, 981084), (494, 969168), (608, 787449), (624, 767258), (662, 723216), (732, 654056), (741, 646112), (793, 603744), (912, 524966), (976, 490542), (988, 484584), (993, 482144), (1159, 413088), (1248, 383629), (1324, 361608), (1464, 327028), (1482, 323056), (1586, 301872), (1824, 262483), (1952, 245271), (1976, 242292), (1986, 241072), (2318, 206544), (2379, 201248), (2648, 180804), (2928, 163514), (2964, 161528), (3172, 150936), (3477, 137696), (3952, 121146), (3972, 120536), (4303, 111264), (4636, 103272), (4758, 100624), (5296, 90402), (5856, 81757), (5928, 80764), (6289, 76128), (6344, 75468), (6954, 68848), (7904, 60573), (7944, 60268), (8606, 55632), (9272, 51636), (9516, 50312), (10592, 45201), (11856, 40382), (12578, 38064), (12688, 37734), (12909, 37088), (13908, 34424), (15067, 31776), (15888, 30134), (17212, 27816), (18544, 25818), (18867, 25376), (19032, 25156), (20191, 23712)]