252032872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 629358660

約数和(自身を除く): 377325788

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 137, 152, 182, 196, 247, 266, 274, 361, 364, 392, 494, 532, 548, 637, 722, 728, 931, 959, 988, 1064, 1096, 1274, 1444, 1729, 1781, 1862, 1918, 1976, 2527, 2548, 2603, 2888, 3458, 3562, 3724, 3836, 4693, 5054, 5096, 5206, 6713, 6916, 7124, 7448, 7672, 9386, 10108, 10412, 12103, 12467, 13426, 13832, 14248, 17689, 18221, 18772, 20216, 20824, 24206, 24934, 26852, 32851, 33839, 35378, 36442, 37544, 48412, 49457, 49868, 53704, 65702, 67678, 70756, 72884, 87269, 96824, 98914, 99736, 127547, 131404, 135356, 141512, 145768, 174538, 197828, 229957, 236873, 255094, 262808, 270712, 346199, 349076, 395656, 459914, 473746, 510188, 642941, 692398, 698152, 919828, 947492, 1020376, 1285882, 1384796, 1658111, 1839656, 1894984, 2423393, 2571764, 2769592, 3316222, 4500587, 4846786, 5143528, 6632444, 9001174, 9693572, 13264888, 18002348, 19387144, 31504109, 36004696, 63008218, 126016436, 252032872]

約数ペア:

[(1, 252032872), (2, 126016436), (4, 63008218), (7, 36004696), (8, 31504109), (13, 19387144), (14, 18002348), (19, 13264888), (26, 9693572), (28, 9001174), (38, 6632444), (49, 5143528), (52, 4846786), (56, 4500587), (76, 3316222), (91, 2769592), (98, 2571764), (104, 2423393), (133, 1894984), (137, 1839656), (152, 1658111), (182, 1384796), (196, 1285882), (247, 1020376), (266, 947492), (274, 919828), (361, 698152), (364, 692398), (392, 642941), (494, 510188), (532, 473746), (548, 459914), (637, 395656), (722, 349076), (728, 346199), (931, 270712), (959, 262808), (988, 255094), (1064, 236873), (1096, 229957), (1274, 197828), (1444, 174538), (1729, 145768), (1781, 141512), (1862, 135356), (1918, 131404), (1976, 127547), (2527, 99736), (2548, 98914), (2603, 96824), (2888, 87269), (3458, 72884), (3562, 70756), (3724, 67678), (3836, 65702), (4693, 53704), (5054, 49868), (5096, 49457), (5206, 48412), (6713, 37544), (6916, 36442), (7124, 35378), (7448, 33839), (7672, 32851), (9386, 26852), (10108, 24934), (10412, 24206), (12103, 20824), (12467, 20216), (13426, 18772), (13832, 18221), (14248, 17689)]