1855366872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 5086368000

約数和(自身を除く): 3231001128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 173, 174, 228, 232, 346, 348, 456, 519, 551, 692, 696, 811, 1038, 1102, 1384, 1622, 1653, 2076, 2204, 2433, 3244, 3287, 3306, 4152, 4408, 4866, 5017, 6488, 6574, 6612, 9732, 9861, 10034, 13148, 13224, 15051, 15409, 19464, 19722, 20068, 23519, 26296, 30102, 30818, 39444, 40136, 46227, 47038, 60204, 61636, 70557, 78888, 92454, 94076, 95323, 120408, 123272, 140303, 141114, 184908, 188152, 190646, 280606, 282228, 285969, 369816, 381292, 420909, 446861, 561212, 564456, 571938, 762584, 841818, 893722, 1122424, 1143876, 1340583, 1683636, 1787444, 2287752, 2665757, 2681166, 3367272, 3574888, 4068787, 5331514, 5362332, 7997271, 8137574, 10663028, 10724664, 12206361, 15994542, 16275148, 21326056, 24412722, 31989084, 32550296, 48825444, 63978168, 77306953, 97650888, 154613906, 231920859, 309227812, 463841718, 618455624, 927683436, 1855366872]

約数ペア:

[(1, 1855366872), (2, 927683436), (3, 618455624), (4, 463841718), (6, 309227812), (8, 231920859), (12, 154613906), (19, 97650888), (24, 77306953), (29, 63978168), (38, 48825444), (57, 32550296), (58, 31989084), (76, 24412722), (87, 21326056), (114, 16275148), (116, 15994542), (152, 12206361), (173, 10724664), (174, 10663028), (228, 8137574), (232, 7997271), (346, 5362332), (348, 5331514), (456, 4068787), (519, 3574888), (551, 3367272), (692, 2681166), (696, 2665757), (811, 2287752), (1038, 1787444), (1102, 1683636), (1384, 1340583), (1622, 1143876), (1653, 1122424), (2076, 893722), (2204, 841818), (2433, 762584), (3244, 571938), (3287, 564456), (3306, 561212), (4152, 446861), (4408, 420909), (4866, 381292), (5017, 369816), (6488, 285969), (6574, 282228), (6612, 280606), (9732, 190646), (9861, 188152), (10034, 184908), (13148, 141114), (13224, 140303), (15051, 123272), (15409, 120408), (19464, 95323), (19722, 94076), (20068, 92454), (23519, 78888), (26296, 70557), (30102, 61636), (30818, 60204), (39444, 47038), (40136, 46227)]