349034712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 1001011200

約数和(自身を除く): 651976488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 97, 104, 114, 152, 156, 194, 228, 247, 291, 312, 388, 456, 494, 582, 607, 741, 776, 988, 1164, 1214, 1261, 1482, 1821, 1843, 1976, 2328, 2428, 2522, 2964, 3642, 3686, 3783, 4856, 5044, 5529, 5928, 7284, 7372, 7566, 7891, 10088, 11058, 11533, 14568, 14744, 15132, 15782, 22116, 23066, 23673, 23959, 30264, 31564, 34599, 44232, 46132, 47346, 47918, 58879, 63128, 69198, 71877, 92264, 94692, 95836, 117758, 138396, 143754, 149929, 176637, 189384, 191672, 235516, 276792, 287508, 299858, 353274, 449787, 471032, 575016, 599716, 706548, 765427, 899574, 1118701, 1199432, 1413096, 1530854, 1799148, 2237402, 2296281, 3061708, 3356103, 3598296, 4474804, 4592562, 6123416, 6712206, 8949608, 9185124, 13424412, 14543113, 18370248, 26848824, 29086226, 43629339, 58172452, 87258678, 116344904, 174517356, 349034712]

約数ペア:

[(1, 349034712), (2, 174517356), (3, 116344904), (4, 87258678), (6, 58172452), (8, 43629339), (12, 29086226), (13, 26848824), (19, 18370248), (24, 14543113), (26, 13424412), (38, 9185124), (39, 8949608), (52, 6712206), (57, 6123416), (76, 4592562), (78, 4474804), (97, 3598296), (104, 3356103), (114, 3061708), (152, 2296281), (156, 2237402), (194, 1799148), (228, 1530854), (247, 1413096), (291, 1199432), (312, 1118701), (388, 899574), (456, 765427), (494, 706548), (582, 599716), (607, 575016), (741, 471032), (776, 449787), (988, 353274), (1164, 299858), (1214, 287508), (1261, 276792), (1482, 235516), (1821, 191672), (1843, 189384), (1976, 176637), (2328, 149929), (2428, 143754), (2522, 138396), (2964, 117758), (3642, 95836), (3686, 94692), (3783, 92264), (4856, 71877), (5044, 69198), (5529, 63128), (5928, 58879), (7284, 47918), (7372, 47346), (7566, 46132), (7891, 44232), (10088, 34599), (11058, 31564), (11533, 30264), (14568, 23959), (14744, 23673), (15132, 23066), (15782, 22116)]