2013977472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1388

約数の個数: 128

約数和(自身を含む): 5780544000

約数和(自身を除く): 3766566528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 439, 624, 832, 878, 919, 1248, 1317, 1664, 1756, 1838, 2496, 2634, 2757, 3512, 3676, 4992, 5268, 5514, 5707, 7024, 7352, 10536, 11028, 11414, 11947, 14048, 14704, 17121, 21072, 22056, 22828, 23894, 28096, 29408, 34242, 35841, 42144, 44112, 45656, 47788, 56192, 58816, 68484, 71682, 84288, 88224, 91312, 95576, 117632, 136968, 143364, 168576, 176448, 182624, 191152, 273936, 286728, 352896, 365248, 382304, 403441, 547872, 573456, 730496, 764608, 806882, 1095744, 1146912, 1210323, 1529216, 1613764, 2191488, 2293824, 2420646, 3227528, 4587648, 4841292, 5244733, 6455056, 9682584, 10489466, 12910112, 15734199, 19365168, 20978932, 25820224, 31468398, 38730336, 41957864, 51640448, 62936796, 77460672, 83915728, 125873592, 154921344, 167831456, 251747184, 335662912, 503494368, 671325824, 1006988736, 2013977472]

約数ペア:

[(1, 2013977472), (2, 1006988736), (3, 671325824), (4, 503494368), (6, 335662912), (8, 251747184), (12, 167831456), (13, 154921344), (16, 125873592), (24, 83915728), (26, 77460672), (32, 62936796), (39, 51640448), (48, 41957864), (52, 38730336), (64, 31468398), (78, 25820224), (96, 20978932), (104, 19365168), (128, 15734199), (156, 12910112), (192, 10489466), (208, 9682584), (312, 6455056), (384, 5244733), (416, 4841292), (439, 4587648), (624, 3227528), (832, 2420646), (878, 2293824), (919, 2191488), (1248, 1613764), (1317, 1529216), (1664, 1210323), (1756, 1146912), (1838, 1095744), (2496, 806882), (2634, 764608), (2757, 730496), (3512, 573456), (3676, 547872), (4992, 403441), (5268, 382304), (5514, 365248), (5707, 352896), (7024, 286728), (7352, 273936), (10536, 191152), (11028, 182624), (11414, 176448), (11947, 168576), (14048, 143364), (14704, 136968), (17121, 117632), (21072, 95576), (22056, 91312), (22828, 88224), (23894, 84288), (28096, 71682), (29408, 68484), (34242, 58816), (35841, 56192), (42144, 47788), (44112, 45656)]