279069336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 939294720

約数和(自身を除く): 660225384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 191, 223, 234, 252, 273, 312, 364, 382, 446, 468, 504, 546, 573, 669, 728, 764, 819, 892, 936, 1092, 1146, 1337, 1338, 1528, 1561, 1638, 1719, 1784, 2007, 2184, 2292, 2483, 2674, 2676, 2899, 3122, 3276, 3438, 4011, 4014, 4584, 4683, 4966, 5348, 5352, 5798, 6244, 6552, 6876, 7449, 8022, 8028, 8697, 9366, 9932, 10696, 11596, 12033, 12488, 13752, 14049, 14898, 16044, 16056, 17381, 17394, 18732, 19864, 20293, 22347, 23192, 24066, 26091, 28098, 29796, 32088, 34762, 34788, 37464, 40586, 42593, 44694, 48132, 52143, 52182, 56196, 59592, 60879, 69524, 69576, 81172, 85186, 89388, 96264, 104286, 104364, 112392, 121758, 127779, 139048, 156429, 162344, 170372, 178776, 182637, 208572, 208728, 243516, 255558, 298151, 312858, 340744, 365274, 383337, 417144, 487032, 511116, 553709, 596302, 625716, 730548, 766674, 894453, 1022232, 1107418, 1192604, 1251432, 1461096, 1533348, 1661127, 1788906, 2214836, 2385208, 2683359, 3066696, 3322254, 3577812, 3875963, 4429672, 4983381, 5366718, 6644508, 7155624, 7751926, 9966762, 10733436, 11627889, 13289016, 15503852, 19933524, 21466872, 23255778, 31007704, 34883667, 39867048, 46511556, 69767334, 93023112, 139534668, 279069336]

約数ペア:

[(1, 279069336), (2, 139534668), (3, 93023112), (4, 69767334), (6, 46511556), (7, 39867048), (8, 34883667), (9, 31007704), (12, 23255778), (13, 21466872), (14, 19933524), (18, 15503852), (21, 13289016), (24, 11627889), (26, 10733436), (28, 9966762), (36, 7751926), (39, 7155624), (42, 6644508), (52, 5366718), (56, 4983381), (63, 4429672), (72, 3875963), (78, 3577812), (84, 3322254), (91, 3066696), (104, 2683359), (117, 2385208), (126, 2214836), (156, 1788906), (168, 1661127), (182, 1533348), (191, 1461096), (223, 1251432), (234, 1192604), (252, 1107418), (273, 1022232), (312, 894453), (364, 766674), (382, 730548), (446, 625716), (468, 596302), (504, 553709), (546, 511116), (573, 487032), (669, 417144), (728, 383337), (764, 365274), (819, 340744), (892, 312858), (936, 298151), (1092, 255558), (1146, 243516), (1337, 208728), (1338, 208572), (1528, 182637), (1561, 178776), (1638, 170372), (1719, 162344), (1784, 156429), (2007, 139048), (2184, 127779), (2292, 121758), (2483, 112392), (2674, 104364), (2676, 104286), (2899, 96264), (3122, 89388), (3276, 85186), (3438, 81172), (4011, 69576), (4014, 69524), (4584, 60879), (4683, 59592), (4966, 56196), (5348, 52182), (5352, 52143), (5798, 48132), (6244, 44694), (6552, 42593), (6876, 40586), (7449, 37464), (8022, 34788), (8028, 34762), (8697, 32088), (9366, 29796), (9932, 28098), (10696, 26091), (11596, 24066), (12033, 23192), (12488, 22347), (13752, 20293), (14049, 19864), (14898, 18732), (16044, 17394), (16056, 17381)]