351027508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 733322240

約数和(自身を除く): 382294732

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 73, 76, 124, 146, 157, 247, 292, 314, 403, 494, 589, 628, 806, 949, 988, 1178, 1387, 1612, 1898, 2041, 2263, 2356, 2774, 2983, 3796, 4082, 4526, 4867, 5548, 5966, 7657, 8164, 9052, 9734, 11461, 11932, 15314, 18031, 19468, 22922, 29419, 30628, 36062, 38779, 42997, 45844, 58838, 63271, 72124, 77558, 85994, 92473, 117676, 126542, 148993, 155116, 171988, 184946, 217759, 253084, 297986, 355291, 369892, 435518, 558961, 595972, 710582, 871036, 1117922, 1202149, 1421164, 2235844, 2404298, 2830867, 4618783, 4808596, 5661734, 6750529, 9237566, 11323468, 13501058, 18475132, 27002116, 87756877, 175513754, 351027508]

約数ペア:

[(1, 351027508), (2, 175513754), (4, 87756877), (13, 27002116), (19, 18475132), (26, 13501058), (31, 11323468), (38, 9237566), (52, 6750529), (62, 5661734), (73, 4808596), (76, 4618783), (124, 2830867), (146, 2404298), (157, 2235844), (247, 1421164), (292, 1202149), (314, 1117922), (403, 871036), (494, 710582), (589, 595972), (628, 558961), (806, 435518), (949, 369892), (988, 355291), (1178, 297986), (1387, 253084), (1612, 217759), (1898, 184946), (2041, 171988), (2263, 155116), (2356, 148993), (2774, 126542), (2983, 117676), (3796, 92473), (4082, 85994), (4526, 77558), (4867, 72124), (5548, 63271), (5966, 58838), (7657, 45844), (8164, 42997), (9052, 38779), (9734, 36062), (11461, 30628), (11932, 29419), (15314, 22922), (18031, 19468)]