340645832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{77279}}^1$

素因数の和:77333

約数の個数: 32

約数和(自身を含む): 695520000

約数和(自身を除く): 354874168

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 77279, 154558, 309116, 618232, 1468301, 2241091, 2936602, 4482182, 5873204, 8964364, 11746408, 17928728, 42580729, 85161458, 170322916, 340645832]

約数ペア:

[(1, 340645832), (2, 170322916), (4, 85161458), (8, 42580729), (19, 17928728), (29, 11746408), (38, 8964364), (58, 5873204), (76, 4482182), (116, 2936602), (152, 2241091), (232, 1468301), (551, 618232), (1102, 309116), (2204, 154558), (4408, 77279)]