893464416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{238639}}^1$

素因数の和:238668

約数の個数: 72

約数和(自身を含む): 2736246240

約数和(自身を除く): 1842781824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 238639, 477278, 715917, 954556, 1431834, 1909112, 2147751, 2863668, 3102307, 3818224, 4295502, 5727336, 6204614, 7636448, 8591004, 9306921, 11454672, 12409228, 17182008, 18613842, 22909344, 24818456, 27920763, 34364016, 37227684, 49636912, 55841526, 68728032, 74455368, 99273824, 111683052, 148910736, 223366104, 297821472, 446732208, 893464416]

約数ペア:

[(1, 893464416), (2, 446732208), (3, 297821472), (4, 223366104), (6, 148910736), (8, 111683052), (9, 99273824), (12, 74455368), (13, 68728032), (16, 55841526), (18, 49636912), (24, 37227684), (26, 34364016), (32, 27920763), (36, 24818456), (39, 22909344), (48, 18613842), (52, 17182008), (72, 12409228), (78, 11454672), (96, 9306921), (104, 8591004), (117, 7636448), (144, 6204614), (156, 5727336), (208, 4295502), (234, 3818224), (288, 3102307), (312, 2863668), (416, 2147751), (468, 1909112), (624, 1431834), (936, 954556), (1248, 715917), (1872, 477278), (3744, 238639)]