398046012

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 1200460800

約数和(自身を除く): 802414788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 173, 182, 196, 258, 273, 294, 301, 343, 346, 364, 516, 519, 546, 559, 588, 602, 637, 686, 692, 903, 1029, 1038, 1092, 1118, 1204, 1211, 1274, 1372, 1677, 1806, 1911, 2058, 2076, 2107, 2236, 2249, 2422, 2548, 3354, 3612, 3633, 3822, 3913, 4116, 4214, 4459, 4498, 4844, 6321, 6708, 6747, 7266, 7439, 7644, 7826, 8428, 8477, 8918, 8996, 11739, 12642, 13377, 13494, 14532, 14749, 14878, 15652, 15743, 16954, 17836, 22317, 23478, 25284, 25431, 26754, 26988, 27391, 29498, 29756, 31486, 33908, 44247, 44634, 46956, 47229, 50862, 52073, 53508, 54782, 58996, 59339, 62972, 82173, 88494, 89268, 94458, 96707, 101724, 104146, 109564, 110201, 118678, 156219, 164346, 176988, 178017, 188916, 191737, 193414, 208292, 220402, 237356, 290121, 312438, 328692, 330603, 356034, 364511, 383474, 386828, 440804, 575211, 580242, 624876, 661206, 676949, 712068, 729022, 766948, 771407, 1093533, 1150422, 1160484, 1322412, 1353898, 1458044, 1542814, 2030847, 2187066, 2300844, 2314221, 2551577, 2707796, 3085628, 4061694, 4374132, 4628442, 4738643, 5103154, 7654731, 8123388, 9256884, 9477286, 10206308, 14215929, 15309462, 18954572, 28431858, 30618924, 33170501, 56863716, 66341002, 99511503, 132682004, 199023006, 398046012]

約数ペア:

[(1, 398046012), (2, 199023006), (3, 132682004), (4, 99511503), (6, 66341002), (7, 56863716), (12, 33170501), (13, 30618924), (14, 28431858), (21, 18954572), (26, 15309462), (28, 14215929), (39, 10206308), (42, 9477286), (43, 9256884), (49, 8123388), (52, 7654731), (78, 5103154), (84, 4738643), (86, 4628442), (91, 4374132), (98, 4061694), (129, 3085628), (147, 2707796), (156, 2551577), (172, 2314221), (173, 2300844), (182, 2187066), (196, 2030847), (258, 1542814), (273, 1458044), (294, 1353898), (301, 1322412), (343, 1160484), (346, 1150422), (364, 1093533), (516, 771407), (519, 766948), (546, 729022), (559, 712068), (588, 676949), (602, 661206), (637, 624876), (686, 580242), (692, 575211), (903, 440804), (1029, 386828), (1038, 383474), (1092, 364511), (1118, 356034), (1204, 330603), (1211, 328692), (1274, 312438), (1372, 290121), (1677, 237356), (1806, 220402), (1911, 208292), (2058, 193414), (2076, 191737), (2107, 188916), (2236, 178017), (2249, 176988), (2422, 164346), (2548, 156219), (3354, 118678), (3612, 110201), (3633, 109564), (3822, 104146), (3913, 101724), (4116, 96707), (4214, 94458), (4459, 89268), (4498, 88494), (4844, 82173), (6321, 62972), (6708, 59339), (6747, 58996), (7266, 54782), (7439, 53508), (7644, 52073), (7826, 50862), (8428, 47229), (8477, 46956), (8918, 44634), (8996, 44247), (11739, 33908), (12642, 31486), (13377, 29756), (13494, 29498), (14532, 27391), (14749, 26988), (14878, 26754), (15652, 25431), (15743, 25284), (16954, 23478), (17836, 22317)]