298303668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{212467}}^1$

素因数の和:212493

約数の個数: 48

約数和(自身を含む): 832874560

約数和(自身を除く): 534570892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 212467, 424934, 637401, 849868, 1274802, 1912203, 2549604, 2762071, 3824406, 5524142, 5736609, 7648812, 8286213, 11048284, 11473218, 16572426, 22946436, 24858639, 33144852, 49717278, 74575917, 99434556, 149151834, 298303668]

約数ペア:

[(1, 298303668), (2, 149151834), (3, 99434556), (4, 74575917), (6, 49717278), (9, 33144852), (12, 24858639), (13, 22946436), (18, 16572426), (26, 11473218), (27, 11048284), (36, 8286213), (39, 7648812), (52, 5736609), (54, 5524142), (78, 3824406), (108, 2762071), (117, 2549604), (156, 1912203), (234, 1274802), (351, 849868), (468, 637401), (702, 424934), (1404, 212467)]