225912128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 112

約数和(自身を含む): 525719040

約数和(自身を除く): 299806912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 461, 494, 496, 589, 608, 806, 832, 922, 988, 992, 1178, 1216, 1612, 1844, 1976, 1984, 2356, 3224, 3688, 3952, 4712, 5993, 6448, 7376, 7657, 7904, 8759, 9424, 11986, 12896, 14291, 14752, 15314, 15808, 17518, 18848, 23972, 25792, 28582, 29504, 30628, 35036, 37696, 47944, 57164, 61256, 70072, 95888, 113867, 114328, 122512, 140144, 185783, 191776, 227734, 228656, 245024, 271529, 280288, 371566, 383552, 455468, 457312, 490048, 543058, 560576, 743132, 910936, 914624, 1086116, 1486264, 1821872, 2172232, 2972528, 3529877, 3643744, 4344464, 5945056, 7059754, 7287488, 8688928, 11890112, 14119508, 17377856, 28239016, 56478032, 112956064, 225912128]

約数ペア:

[(1, 225912128), (2, 112956064), (4, 56478032), (8, 28239016), (13, 17377856), (16, 14119508), (19, 11890112), (26, 8688928), (31, 7287488), (32, 7059754), (38, 5945056), (52, 4344464), (62, 3643744), (64, 3529877), (76, 2972528), (104, 2172232), (124, 1821872), (152, 1486264), (208, 1086116), (247, 914624), (248, 910936), (304, 743132), (403, 560576), (416, 543058), (461, 490048), (494, 457312), (496, 455468), (589, 383552), (608, 371566), (806, 280288), (832, 271529), (922, 245024), (988, 228656), (992, 227734), (1178, 191776), (1216, 185783), (1612, 140144), (1844, 122512), (1976, 114328), (1984, 113867), (2356, 95888), (3224, 70072), (3688, 61256), (3952, 57164), (4712, 47944), (5993, 37696), (6448, 35036), (7376, 30628), (7657, 29504), (7904, 28582), (8759, 25792), (9424, 23972), (11986, 18848), (12896, 17518), (14291, 15808), (14752, 15314)]