310311088528

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1\times {\mathrm{20749}}^1$

素因数の和:22824

約数の個数: 80

約数和(自身を含む): 697756432000

約数和(自身を除く): 387445343472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 1993, 3752, 3986, 7504, 7972, 13951, 15944, 20749, 27902, 31888, 41498, 55804, 82996, 111608, 133531, 145243, 165992, 223216, 267062, 290486, 331984, 534124, 580972, 934717, 1068248, 1161944, 1390183, 1869434, 2136496, 2323888, 2780366, 3738868, 5560732, 7477736, 9731281, 11121464, 14955472, 19462562, 22242928, 38925124, 41352757, 77850248, 82705514, 155700496, 165411028, 289469299, 330822056, 578938598, 661644112, 1157877196, 2315754392, 2770634719, 4631508784, 5541269438, 11082538876, 19394443033, 22165077752, 38788886066, 44330155504, 77577772132, 155155544264, 310311088528]

約数ペア:

[(1, 310311088528), (2, 155155544264), (4, 77577772132), (7, 44330155504), (8, 38788886066), (14, 22165077752), (16, 19394443033), (28, 11082538876), (56, 5541269438), (67, 4631508784), (112, 2770634719), (134, 2315754392), (268, 1157877196), (469, 661644112), (536, 578938598), (938, 330822056), (1072, 289469299), (1876, 165411028), (1993, 155700496), (3752, 82705514), (3986, 77850248), (7504, 41352757), (7972, 38925124), (13951, 22242928), (15944, 19462562), (20749, 14955472), (27902, 11121464), (31888, 9731281), (41498, 7477736), (55804, 5560732), (82996, 3738868), (111608, 2780366), (133531, 2323888), (145243, 2136496), (165992, 1869434), (223216, 1390183), (267062, 1161944), (290486, 1068248), (331984, 934717), (534124, 580972)]