31200894536

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15361}}^1$

素因数の和:15499

約数の個数: 128

約数和(自身を含む): 74327500800

約数和(自身を除く): 43126606264

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 83, 92, 133, 152, 161, 166, 184, 266, 322, 332, 437, 532, 581, 644, 664, 874, 1064, 1162, 1288, 1577, 1748, 1909, 2324, 3059, 3154, 3496, 3818, 4648, 6118, 6308, 7636, 11039, 12236, 12616, 13363, 15272, 15361, 22078, 24472, 26726, 30722, 36271, 44156, 53452, 61444, 72542, 88312, 106904, 107527, 122888, 145084, 215054, 253897, 290168, 291859, 353303, 430108, 507794, 583718, 706606, 860216, 1015588, 1167436, 1274963, 1413212, 2031176, 2043013, 2334872, 2473121, 2549926, 2826424, 4086026, 4946242, 5099852, 6712757, 8172052, 8924741, 9892484, 10199704, 13425514, 16344104, 17849482, 19784968, 24224297, 26851028, 29324149, 35698964, 46989299, 48448594, 53702056, 58648298, 71397928, 93978598, 96897188, 117296596, 169570079, 187957196, 193794376, 205269043, 234593192, 339140158, 375914392, 410538086, 557158831, 678280316, 821076172, 1114317662, 1356560632, 1642152344, 2228635324, 3900111817, 4457270648, 7800223634, 15600447268, 31200894536]

約数ペア:

[(1, 31200894536), (2, 15600447268), (4, 7800223634), (7, 4457270648), (8, 3900111817), (14, 2228635324), (19, 1642152344), (23, 1356560632), (28, 1114317662), (38, 821076172), (46, 678280316), (56, 557158831), (76, 410538086), (83, 375914392), (92, 339140158), (133, 234593192), (152, 205269043), (161, 193794376), (166, 187957196), (184, 169570079), (266, 117296596), (322, 96897188), (332, 93978598), (437, 71397928), (532, 58648298), (581, 53702056), (644, 48448594), (664, 46989299), (874, 35698964), (1064, 29324149), (1162, 26851028), (1288, 24224297), (1577, 19784968), (1748, 17849482), (1909, 16344104), (2324, 13425514), (3059, 10199704), (3154, 9892484), (3496, 8924741), (3818, 8172052), (4648, 6712757), (6118, 5099852), (6308, 4946242), (7636, 4086026), (11039, 2826424), (12236, 2549926), (12616, 2473121), (13363, 2334872), (15272, 2043013), (15361, 2031176), (22078, 1413212), (24472, 1274963), (26726, 1167436), (30722, 1015588), (36271, 860216), (44156, 706606), (53452, 583718), (61444, 507794), (72542, 430108), (88312, 353303), (106904, 291859), (107527, 290168), (122888, 253897), (145084, 215054)]