310421848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 398749352

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 53, 62, 76, 88, 106, 113, 124, 152, 209, 212, 226, 248, 341, 418, 424, 452, 583, 589, 682, 836, 904, 1007, 1166, 1178, 1243, 1364, 1643, 1672, 2014, 2147, 2332, 2356, 2486, 2728, 3286, 3503, 4028, 4294, 4664, 4712, 4972, 5989, 6479, 6572, 7006, 8056, 8588, 9944, 11077, 11978, 12958, 13144, 14012, 17176, 18073, 22154, 23617, 23956, 25916, 28024, 31217, 36146, 38533, 44308, 47234, 47912, 51832, 62434, 65879, 66557, 72292, 77066, 88616, 94468, 113791, 124868, 131758, 133114, 144584, 154132, 185659, 188936, 227582, 249736, 263516, 266228, 308264, 343387, 371318, 455164, 527032, 532456, 686774, 732127, 742636, 910328, 1251701, 1373548, 1464254, 1485272, 2042249, 2503402, 2747096, 2928508, 3527521, 4084498, 5006804, 5857016, 7055042, 8168996, 10013608, 14110084, 16337992, 28220168, 38802731, 77605462, 155210924, 310421848]

約数ペア:

[(1, 310421848), (2, 155210924), (4, 77605462), (8, 38802731), (11, 28220168), (19, 16337992), (22, 14110084), (31, 10013608), (38, 8168996), (44, 7055042), (53, 5857016), (62, 5006804), (76, 4084498), (88, 3527521), (106, 2928508), (113, 2747096), (124, 2503402), (152, 2042249), (209, 1485272), (212, 1464254), (226, 1373548), (248, 1251701), (341, 910328), (418, 742636), (424, 732127), (452, 686774), (583, 532456), (589, 527032), (682, 455164), (836, 371318), (904, 343387), (1007, 308264), (1166, 266228), (1178, 263516), (1243, 249736), (1364, 227582), (1643, 188936), (1672, 185659), (2014, 154132), (2147, 144584), (2332, 133114), (2356, 131758), (2486, 124868), (2728, 113791), (3286, 94468), (3503, 88616), (4028, 77066), (4294, 72292), (4664, 66557), (4712, 65879), (4972, 62434), (5989, 51832), (6479, 47912), (6572, 47234), (7006, 44308), (8056, 38533), (8588, 36146), (9944, 31217), (11077, 28024), (11978, 25916), (12958, 23956), (13144, 23617), (14012, 22154), (17176, 18073)]