274328346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 594247680

約数和(自身を除く): 319919334

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 103, 114, 122, 183, 206, 309, 366, 383, 618, 766, 1149, 1159, 1957, 2298, 2318, 3477, 3914, 5871, 6283, 6954, 7277, 11742, 12566, 14554, 18849, 21831, 23363, 37698, 39449, 43662, 46726, 70089, 78898, 118347, 119377, 140178, 236694, 238754, 358131, 443897, 716262, 749531, 887794, 1331691, 1499062, 2248593, 2406389, 2663382, 4497186, 4812778, 7219167, 14438334, 45721391, 91442782, 137164173, 274328346]

約数ペア:

[(1, 274328346), (2, 137164173), (3, 91442782), (6, 45721391), (19, 14438334), (38, 7219167), (57, 4812778), (61, 4497186), (103, 2663382), (114, 2406389), (122, 2248593), (183, 1499062), (206, 1331691), (309, 887794), (366, 749531), (383, 716262), (618, 443897), (766, 358131), (1149, 238754), (1159, 236694), (1957, 140178), (2298, 119377), (2318, 118347), (3477, 78898), (3914, 70089), (5871, 46726), (6283, 43662), (6954, 39449), (7277, 37698), (11742, 23363), (12566, 21831), (14554, 18849)]