289780134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5953}}^1$

素因数の和:6045

約数の個数: 64

約数和(自身を含む): 708764160

約数和(自身を除く): 418984026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 5953, 6954, 8113, 11906, 16226, 17859, 24339, 35718, 41671, 48678, 83342, 113107, 125013, 226214, 250026, 339321, 363133, 678642, 726266, 791749, 1089399, 1583498, 2178798, 2375247, 2541931, 4750494, 5083862, 6899527, 7625793, 13799054, 15251586, 20698581, 41397162, 48296689, 96593378, 144890067, 289780134]

約数ペア:

[(1, 289780134), (2, 144890067), (3, 96593378), (6, 48296689), (7, 41397162), (14, 20698581), (19, 15251586), (21, 13799054), (38, 7625793), (42, 6899527), (57, 5083862), (61, 4750494), (114, 2541931), (122, 2375247), (133, 2178798), (183, 1583498), (266, 1089399), (366, 791749), (399, 726266), (427, 678642), (798, 363133), (854, 339321), (1159, 250026), (1281, 226214), (2318, 125013), (2562, 113107), (3477, 83342), (5953, 48678), (6954, 41671), (8113, 35718), (11906, 24339), (16226, 17859)]