5178538806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 12700800000

約数和(自身を除く): 7522261194

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 149, 194, 266, 291, 298, 399, 447, 449, 582, 679, 798, 894, 898, 1043, 1347, 1358, 1843, 2037, 2086, 2694, 2831, 3129, 3143, 3686, 4074, 5529, 5662, 6258, 6286, 8493, 8531, 9429, 11058, 12901, 14453, 16986, 17062, 18858, 19817, 25593, 25802, 28906, 38703, 39634, 43359, 43553, 51186, 59451, 59717, 66901, 77406, 86718, 87106, 101171, 118902, 119434, 130659, 133802, 179151, 200703, 202342, 261318, 274607, 303513, 304871, 358302, 401406, 468307, 549214, 607026, 609742, 823821, 827507, 914613, 936614, 1271119, 1404921, 1647642, 1655014, 1829226, 1922249, 2482521, 2542238, 2809842, 3813357, 3844498, 4965042, 5766747, 5792549, 6489397, 7626714, 8897833, 11533494, 11585098, 12978794, 17377647, 17795666, 19468191, 26693499, 34755294, 38936382, 45425779, 53386998, 90851558, 123298543, 136277337, 246597086, 272554674, 369895629, 739791258, 863089801, 1726179602, 2589269403, 5178538806]

約数ペア:

[(1, 5178538806), (2, 2589269403), (3, 1726179602), (6, 863089801), (7, 739791258), (14, 369895629), (19, 272554674), (21, 246597086), (38, 136277337), (42, 123298543), (57, 90851558), (97, 53386998), (114, 45425779), (133, 38936382), (149, 34755294), (194, 26693499), (266, 19468191), (291, 17795666), (298, 17377647), (399, 12978794), (447, 11585098), (449, 11533494), (582, 8897833), (679, 7626714), (798, 6489397), (894, 5792549), (898, 5766747), (1043, 4965042), (1347, 3844498), (1358, 3813357), (1843, 2809842), (2037, 2542238), (2086, 2482521), (2694, 1922249), (2831, 1829226), (3129, 1655014), (3143, 1647642), (3686, 1404921), (4074, 1271119), (5529, 936614), (5662, 914613), (6258, 827507), (6286, 823821), (8493, 609742), (8531, 607026), (9429, 549214), (11058, 468307), (12901, 401406), (14453, 358302), (16986, 304871), (17062, 303513), (18858, 274607), (19817, 261318), (25593, 202342), (25802, 200703), (28906, 179151), (38703, 133802), (39634, 130659), (43359, 119434), (43553, 118902), (51186, 101171), (59451, 87106), (59717, 86718), (66901, 77406)]