1749404784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27017}}^1$

素因数の和:27118

約数の個数: 80

約数和(自身を含む): 4824334080

約数和(自身を除く): 3074929296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3408, 4047, 5396, 8094, 10792, 16188, 21584, 27017, 32376, 54034, 64752, 81051, 108068, 162102, 216136, 324204, 432272, 513323, 648408, 1026646, 1296816, 1539969, 1918207, 2053292, 3079938, 3836414, 4106584, 5754621, 6159876, 7672828, 8213168, 11509242, 12319752, 15345656, 23018484, 24639504, 30691312, 36445933, 46036968, 72891866, 92073936, 109337799, 145783732, 218675598, 291567464, 437351196, 583134928, 874702392, 1749404784]

約数ペア:

[(1, 1749404784), (2, 874702392), (3, 583134928), (4, 437351196), (6, 291567464), (8, 218675598), (12, 145783732), (16, 109337799), (19, 92073936), (24, 72891866), (38, 46036968), (48, 36445933), (57, 30691312), (71, 24639504), (76, 23018484), (114, 15345656), (142, 12319752), (152, 11509242), (213, 8213168), (228, 7672828), (284, 6159876), (304, 5754621), (426, 4106584), (456, 3836414), (568, 3079938), (852, 2053292), (912, 1918207), (1136, 1539969), (1349, 1296816), (1704, 1026646), (2698, 648408), (3408, 513323), (4047, 432272), (5396, 324204), (8094, 216136), (10792, 162102), (16188, 108068), (21584, 81051), (27017, 64752), (32376, 54034)]