679690284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 2047180800

約数和(自身を除く): 1367490516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 127, 156, 169, 174, 182, 203, 254, 273, 338, 348, 364, 377, 381, 406, 507, 508, 546, 609, 676, 754, 762, 812, 889, 1014, 1092, 1131, 1183, 1218, 1508, 1524, 1651, 1778, 2028, 2197, 2262, 2366, 2436, 2639, 2667, 3302, 3549, 3556, 3683, 4394, 4524, 4732, 4901, 4953, 5278, 5334, 6591, 6604, 7098, 7366, 7917, 8788, 9802, 9906, 10556, 10668, 11049, 11557, 13182, 14196, 14703, 14732, 15379, 15834, 19604, 19812, 21463, 22098, 23114, 25781, 26364, 29406, 30758, 31668, 34307, 34671, 42926, 44196, 46137, 46228, 47879, 51562, 58812, 61516, 63713, 64389, 68614, 69342, 77343, 85852, 92274, 95758, 102921, 103124, 127426, 128778, 137228, 138684, 143637, 150241, 154686, 184548, 191139, 191516, 205842, 254852, 257556, 279019, 287274, 300482, 309372, 335153, 382278, 411684, 445991, 450723, 558038, 574548, 600964, 622427, 670306, 764556, 837057, 891982, 901446, 1005459, 1116076, 1244854, 1337973, 1340612, 1674114, 1783964, 1802892, 1867281, 1953133, 2010918, 2489708, 2675946, 3348228, 3734562, 3906266, 4021836, 4356989, 5351892, 5859399, 7469124, 7812532, 8091551, 8713978, 11718798, 13070967, 16183102, 17427956, 23437596, 24274653, 26141934, 32366204, 48549306, 52283868, 56640857, 97098612, 113281714, 169922571, 226563428, 339845142, 679690284]

約数ペア:

[(1, 679690284), (2, 339845142), (3, 226563428), (4, 169922571), (6, 113281714), (7, 97098612), (12, 56640857), (13, 52283868), (14, 48549306), (21, 32366204), (26, 26141934), (28, 24274653), (29, 23437596), (39, 17427956), (42, 16183102), (52, 13070967), (58, 11718798), (78, 8713978), (84, 8091551), (87, 7812532), (91, 7469124), (116, 5859399), (127, 5351892), (156, 4356989), (169, 4021836), (174, 3906266), (182, 3734562), (203, 3348228), (254, 2675946), (273, 2489708), (338, 2010918), (348, 1953133), (364, 1867281), (377, 1802892), (381, 1783964), (406, 1674114), (507, 1340612), (508, 1337973), (546, 1244854), (609, 1116076), (676, 1005459), (754, 901446), (762, 891982), (812, 837057), (889, 764556), (1014, 670306), (1092, 622427), (1131, 600964), (1183, 574548), (1218, 558038), (1508, 450723), (1524, 445991), (1651, 411684), (1778, 382278), (2028, 335153), (2197, 309372), (2262, 300482), (2366, 287274), (2436, 279019), (2639, 257556), (2667, 254852), (3302, 205842), (3549, 191516), (3556, 191139), (3683, 184548), (4394, 154686), (4524, 150241), (4732, 143637), (4901, 138684), (4953, 137228), (5278, 128778), (5334, 127426), (6591, 103124), (6604, 102921), (7098, 95758), (7366, 92274), (7917, 85852), (8788, 77343), (9802, 69342), (9906, 68614), (10556, 64389), (10668, 63713), (11049, 61516), (11557, 58812), (13182, 51562), (14196, 47879), (14703, 46228), (14732, 46137), (15379, 44196), (15834, 42926), (19604, 34671), (19812, 34307), (21463, 31668), (22098, 30758), (23114, 29406), (25781, 26364)]