210321792

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 653616000

約数和(自身を除く): 443294208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3203, 3456, 3648, 4104, 5472, 6406, 7296, 8208, 9609, 10944, 12812, 16416, 19218, 21888, 25624, 28827, 32832, 38436, 51248, 57654, 60857, 65664, 76872, 86481, 102496, 115308, 121714, 153744, 172962, 182571, 204992, 230616, 243428, 307488, 345924, 365142, 409984, 461232, 486856, 547713, 614976, 691848, 730284, 922464, 973712, 1095426, 1229952, 1383696, 1460568, 1643139, 1844928, 1947424, 2190852, 2767392, 2921136, 3286278, 3689856, 3894848, 4381704, 5534784, 5842272, 6572556, 7789696, 8763408, 11069568, 11684544, 13145112, 17526816, 23369088, 26290224, 35053632, 52580448, 70107264, 105160896, 210321792]

約数ペア:

[(1, 210321792), (2, 105160896), (3, 70107264), (4, 52580448), (6, 35053632), (8, 26290224), (9, 23369088), (12, 17526816), (16, 13145112), (18, 11684544), (19, 11069568), (24, 8763408), (27, 7789696), (32, 6572556), (36, 5842272), (38, 5534784), (48, 4381704), (54, 3894848), (57, 3689856), (64, 3286278), (72, 2921136), (76, 2767392), (96, 2190852), (108, 1947424), (114, 1844928), (128, 1643139), (144, 1460568), (152, 1383696), (171, 1229952), (192, 1095426), (216, 973712), (228, 922464), (288, 730284), (304, 691848), (342, 614976), (384, 547713), (432, 486856), (456, 461232), (513, 409984), (576, 365142), (608, 345924), (684, 307488), (864, 243428), (912, 230616), (1026, 204992), (1152, 182571), (1216, 172962), (1368, 153744), (1728, 121714), (1824, 115308), (2052, 102496), (2432, 86481), (2736, 76872), (3203, 65664), (3456, 60857), (3648, 57654), (4104, 51248), (5472, 38436), (6406, 32832), (7296, 28827), (8208, 25624), (9609, 21888), (10944, 19218), (12812, 16416)]