245737908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 690609920

約数和(自身を除く): 444872012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 543, 702, 724, 967, 1086, 1404, 1629, 1934, 2172, 2353, 2901, 3258, 3868, 4706, 4887, 5802, 6516, 7059, 8703, 9412, 9774, 11604, 12571, 14118, 17406, 19548, 21177, 25142, 26109, 28236, 34812, 37713, 42354, 50284, 52218, 63531, 75426, 84708, 104436, 113139, 127062, 150852, 175027, 226278, 254124, 339417, 350054, 452556, 525081, 678834, 700108, 1050162, 1357668, 1575243, 2100324, 2275351, 3150486, 4550702, 4725729, 6300972, 6826053, 9101404, 9451458, 13652106, 18902916, 20478159, 27304212, 40956318, 61434477, 81912636, 122868954, 245737908]

約数ペア:

[(1, 245737908), (2, 122868954), (3, 81912636), (4, 61434477), (6, 40956318), (9, 27304212), (12, 20478159), (13, 18902916), (18, 13652106), (26, 9451458), (27, 9101404), (36, 6826053), (39, 6300972), (52, 4725729), (54, 4550702), (78, 3150486), (108, 2275351), (117, 2100324), (156, 1575243), (181, 1357668), (234, 1050162), (351, 700108), (362, 678834), (468, 525081), (543, 452556), (702, 350054), (724, 339417), (967, 254124), (1086, 226278), (1404, 175027), (1629, 150852), (1934, 127062), (2172, 113139), (2353, 104436), (2901, 84708), (3258, 75426), (3868, 63531), (4706, 52218), (4887, 50284), (5802, 42354), (6516, 37713), (7059, 34812), (8703, 28236), (9412, 26109), (9774, 25142), (11604, 21177), (12571, 19548), (14118, 17406)]