299111376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2276

約数の個数: 80

約数和(自身を含む): 818945600

約数和(自身を除く): 519834224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1884, 2089, 2512, 2983, 3768, 4178, 5966, 6267, 7536, 8356, 8949, 11932, 12534, 16712, 17898, 23864, 25068, 33424, 35796, 39691, 47728, 50136, 71592, 79382, 100272, 119073, 143184, 158764, 238146, 317528, 327973, 476292, 635056, 655946, 952584, 983919, 1311892, 1905168, 1967838, 2623784, 3935676, 5247568, 6231487, 7871352, 12462974, 15742704, 18694461, 24925948, 37388922, 49851896, 74777844, 99703792, 149555688, 299111376]

約数ペア:

[(1, 299111376), (2, 149555688), (3, 99703792), (4, 74777844), (6, 49851896), (8, 37388922), (12, 24925948), (16, 18694461), (19, 15742704), (24, 12462974), (38, 7871352), (48, 6231487), (57, 5247568), (76, 3935676), (114, 2623784), (152, 1967838), (157, 1905168), (228, 1311892), (304, 983919), (314, 952584), (456, 655946), (471, 635056), (628, 476292), (912, 327973), (942, 317528), (1256, 238146), (1884, 158764), (2089, 143184), (2512, 119073), (2983, 100272), (3768, 79382), (4178, 71592), (5966, 50136), (6267, 47728), (7536, 39691), (8356, 35796), (8949, 33424), (11932, 25068), (12534, 23864), (16712, 17898)]