525179628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{941}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 1368123120

約数和(自身を除く): 842943492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 419, 444, 666, 838, 941, 1257, 1332, 1676, 1882, 2514, 2823, 3764, 3771, 5028, 5646, 7542, 8469, 11292, 15084, 15503, 16938, 31006, 33876, 34817, 46509, 62012, 69634, 93018, 104451, 139268, 139527, 186036, 208902, 279054, 313353, 394279, 417804, 558108, 626706, 788558, 1182837, 1253412, 1577116, 2365674, 3548511, 4731348, 7097022, 14194044, 14588323, 29176646, 43764969, 58353292, 87529938, 131294907, 175059876, 262589814, 525179628]

約数ペア:

[(1, 525179628), (2, 262589814), (3, 175059876), (4, 131294907), (6, 87529938), (9, 58353292), (12, 43764969), (18, 29176646), (36, 14588323), (37, 14194044), (74, 7097022), (111, 4731348), (148, 3548511), (222, 2365674), (333, 1577116), (419, 1253412), (444, 1182837), (666, 788558), (838, 626706), (941, 558108), (1257, 417804), (1332, 394279), (1676, 313353), (1882, 279054), (2514, 208902), (2823, 186036), (3764, 139527), (3771, 139268), (5028, 104451), (5646, 93018), (7542, 69634), (8469, 62012), (11292, 46509), (15084, 34817), (15503, 33876), (16938, 31006)]