313638624

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4457

約数の個数: 144

約数和(自身を含む): 1011301200

約数和(自身を除く): 697662576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4409, 4446, 5472, 5928, 7904, 8818, 8892, 11856, 13227, 17636, 17784, 23712, 26454, 35272, 35568, 39681, 52908, 57317, 70544, 71136, 79362, 83771, 105816, 114634, 141088, 158724, 167542, 171951, 211632, 229268, 251313, 317448, 335084, 343902, 423264, 458536, 502626, 515853, 634896, 670168, 687804, 753939, 917072, 1005252, 1031706, 1089023, 1269792, 1340336, 1375608, 1507878, 1834144, 2010504, 2063412, 2178046, 2680672, 2751216, 3015756, 3267069, 4021008, 4126824, 4356092, 5502432, 6031512, 6534138, 8042016, 8253648, 8712184, 9801207, 12063024, 13068276, 16507296, 17424368, 19602414, 24126048, 26136552, 34848736, 39204828, 52273104, 78409656, 104546208, 156819312, 313638624]

約数ペア:

[(1, 313638624), (2, 156819312), (3, 104546208), (4, 78409656), (6, 52273104), (8, 39204828), (9, 34848736), (12, 26136552), (13, 24126048), (16, 19602414), (18, 17424368), (19, 16507296), (24, 13068276), (26, 12063024), (32, 9801207), (36, 8712184), (38, 8253648), (39, 8042016), (48, 6534138), (52, 6031512), (57, 5502432), (72, 4356092), (76, 4126824), (78, 4021008), (96, 3267069), (104, 3015756), (114, 2751216), (117, 2680672), (144, 2178046), (152, 2063412), (156, 2010504), (171, 1834144), (208, 1507878), (228, 1375608), (234, 1340336), (247, 1269792), (288, 1089023), (304, 1031706), (312, 1005252), (342, 917072), (416, 753939), (456, 687804), (468, 670168), (494, 634896), (608, 515853), (624, 502626), (684, 458536), (741, 423264), (912, 343902), (936, 335084), (988, 317448), (1248, 251313), (1368, 229268), (1482, 211632), (1824, 171951), (1872, 167542), (1976, 158724), (2223, 141088), (2736, 114634), (2964, 105816), (3744, 83771), (3952, 79362), (4409, 71136), (4446, 70544), (5472, 57317), (5928, 52908), (7904, 39681), (8818, 35568), (8892, 35272), (11856, 26454), (13227, 23712), (17636, 17784)]