1679664924

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 180

約数和(自身を含む): 5140747920

約数和(自身を除く): 3461082996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 241, 252, 294, 324, 378, 439, 441, 482, 567, 588, 723, 756, 878, 882, 964, 1134, 1317, 1323, 1446, 1687, 1756, 1764, 2169, 2268, 2634, 2646, 2892, 3073, 3374, 3951, 3969, 4338, 5061, 5268, 5292, 6146, 6507, 6748, 7902, 7938, 8676, 9219, 10122, 11809, 11853, 12292, 13014, 15183, 15804, 15876, 18438, 19521, 20244, 21511, 23618, 23706, 26028, 27657, 30366, 35427, 35559, 36876, 39042, 43022, 45549, 47236, 47412, 55314, 60732, 64533, 70854, 71118, 78084, 82971, 86044, 91098, 105799, 106281, 110628, 129066, 136647, 141708, 142236, 165942, 182196, 193599, 211598, 212562, 248913, 258132, 273294, 317397, 318843, 331884, 387198, 423196, 425124, 497826, 546588, 580797, 634794, 637686, 740593, 774396, 952191, 956529, 995652, 1161594, 1269588, 1275372, 1481186, 1742391, 1904382, 1913058, 2221779, 2323188, 2856573, 2962372, 3484782, 3808764, 3826116, 4443558, 5184151, 5713146, 6665337, 6969564, 8569719, 8887116, 10368302, 11426292, 13330674, 15552453, 17139438, 19996011, 20736604, 26661348, 31104906, 34278876, 39992022, 46657359, 59988033, 62209812, 79984044, 93314718, 119976066, 139972077, 186629436, 239952132, 279944154, 419916231, 559888308, 839832462, 1679664924]

約数ペア:

[(1, 1679664924), (2, 839832462), (3, 559888308), (4, 419916231), (6, 279944154), (7, 239952132), (9, 186629436), (12, 139972077), (14, 119976066), (18, 93314718), (21, 79984044), (27, 62209812), (28, 59988033), (36, 46657359), (42, 39992022), (49, 34278876), (54, 31104906), (63, 26661348), (81, 20736604), (84, 19996011), (98, 17139438), (108, 15552453), (126, 13330674), (147, 11426292), (162, 10368302), (189, 8887116), (196, 8569719), (241, 6969564), (252, 6665337), (294, 5713146), (324, 5184151), (378, 4443558), (439, 3826116), (441, 3808764), (482, 3484782), (567, 2962372), (588, 2856573), (723, 2323188), (756, 2221779), (878, 1913058), (882, 1904382), (964, 1742391), (1134, 1481186), (1317, 1275372), (1323, 1269588), (1446, 1161594), (1687, 995652), (1756, 956529), (1764, 952191), (2169, 774396), (2268, 740593), (2634, 637686), (2646, 634794), (2892, 580797), (3073, 546588), (3374, 497826), (3951, 425124), (3969, 423196), (4338, 387198), (5061, 331884), (5268, 318843), (5292, 317397), (6146, 273294), (6507, 258132), (6748, 248913), (7902, 212562), (7938, 211598), (8676, 193599), (9219, 182196), (10122, 165942), (11809, 142236), (11853, 141708), (12292, 136647), (13014, 129066), (15183, 110628), (15804, 106281), (15876, 105799), (18438, 91098), (19521, 86044), (20244, 82971), (21511, 78084), (23618, 71118), (23706, 70854), (26028, 64533), (27657, 60732), (30366, 55314), (35427, 47412), (35559, 47236), (36876, 45549), (39042, 43022)]