492734736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263213}}^1$

素因数の和:263240

約数の個数: 60

約数和(自身を含む): 1485053388

約数和(自身を除く): 992318652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 263213, 526426, 789639, 1052852, 1579278, 2105704, 2368917, 3158556, 3421769, 4211408, 4737834, 6317112, 6843538, 9475668, 10265307, 12634224, 13687076, 18951336, 20530614, 27374152, 30795921, 37902672, 41061228, 54748304, 61591842, 82122456, 123183684, 164244912, 246367368, 492734736]

約数ペア:

[(1, 492734736), (2, 246367368), (3, 164244912), (4, 123183684), (6, 82122456), (8, 61591842), (9, 54748304), (12, 41061228), (13, 37902672), (16, 30795921), (18, 27374152), (24, 20530614), (26, 18951336), (36, 13687076), (39, 12634224), (48, 10265307), (52, 9475668), (72, 6843538), (78, 6317112), (104, 4737834), (117, 4211408), (144, 3421769), (156, 3158556), (208, 2368917), (234, 2105704), (312, 1579278), (468, 1052852), (624, 789639), (936, 526426), (1872, 263213)]