821642688

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:619

約数の個数: 168

約数和(自身を含む): 2498293200

約数和(自身を除く): 1676650512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 193, 228, 288, 304, 342, 386, 389, 456, 576, 579, 608, 684, 772, 778, 912, 1158, 1167, 1216, 1368, 1544, 1556, 1737, 1824, 2316, 2334, 2736, 3088, 3112, 3474, 3501, 3648, 3667, 4632, 4668, 5472, 6176, 6224, 6948, 7002, 7334, 7391, 9264, 9336, 10944, 11001, 12352, 12448, 13896, 14004, 14668, 14782, 18528, 18672, 22002, 22173, 24896, 27792, 28008, 29336, 29564, 33003, 37056, 37344, 44004, 44346, 55584, 56016, 58672, 59128, 66006, 66519, 74688, 75077, 88008, 88692, 111168, 112032, 117344, 118256, 132012, 133038, 150154, 176016, 177384, 224064, 225231, 234688, 236512, 264024, 266076, 300308, 352032, 354768, 450462, 473024, 528048, 532152, 600616, 675693, 704064, 709536, 900924, 1056096, 1064304, 1201232, 1351386, 1419072, 1426463, 1801848, 2112192, 2128608, 2402464, 2702772, 2852926, 3603696, 4257216, 4279389, 4804928, 5405544, 5705852, 7207392, 8558778, 10811088, 11411704, 12838167, 14414784, 17117556, 21622176, 22823408, 25676334, 34235112, 43244352, 45646816, 51352668, 68470224, 91293632, 102705336, 136940448, 205410672, 273880896, 410821344, 821642688]

約数ペア:

[(1, 821642688), (2, 410821344), (3, 273880896), (4, 205410672), (6, 136940448), (8, 102705336), (9, 91293632), (12, 68470224), (16, 51352668), (18, 45646816), (19, 43244352), (24, 34235112), (32, 25676334), (36, 22823408), (38, 21622176), (48, 17117556), (57, 14414784), (64, 12838167), (72, 11411704), (76, 10811088), (96, 8558778), (114, 7207392), (144, 5705852), (152, 5405544), (171, 4804928), (192, 4279389), (193, 4257216), (228, 3603696), (288, 2852926), (304, 2702772), (342, 2402464), (386, 2128608), (389, 2112192), (456, 1801848), (576, 1426463), (579, 1419072), (608, 1351386), (684, 1201232), (772, 1064304), (778, 1056096), (912, 900924), (1158, 709536), (1167, 704064), (1216, 675693), (1368, 600616), (1544, 532152), (1556, 528048), (1737, 473024), (1824, 450462), (2316, 354768), (2334, 352032), (2736, 300308), (3088, 266076), (3112, 264024), (3474, 236512), (3501, 234688), (3648, 225231), (3667, 224064), (4632, 177384), (4668, 176016), (5472, 150154), (6176, 133038), (6224, 132012), (6948, 118256), (7002, 117344), (7334, 112032), (7391, 111168), (9264, 88692), (9336, 88008), (10944, 75077), (11001, 74688), (12352, 66519), (12448, 66006), (13896, 59128), (14004, 58672), (14668, 56016), (14782, 55584), (18528, 44346), (18672, 44004), (22002, 37344), (22173, 37056), (24896, 33003), (27792, 29564), (28008, 29336)]