313660336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 711383040

約数和(自身を除く): 397722704

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 176, 187, 272, 316, 374, 632, 748, 869, 1264, 1327, 1343, 1496, 1738, 2654, 2686, 2992, 3476, 5308, 5372, 6952, 10616, 10744, 13904, 14597, 14773, 21232, 21488, 22559, 29194, 29546, 45118, 58388, 59092, 90236, 104833, 116776, 118184, 180472, 209666, 233552, 236368, 248149, 360944, 419332, 496298, 838664, 992596, 1153163, 1677328, 1782161, 1985192, 2306326, 3564322, 3970384, 4612652, 7128644, 9225304, 14257288, 18450608, 19603771, 28514576, 39207542, 78415084, 156830168, 313660336]

約数ペア:

[(1, 313660336), (2, 156830168), (4, 78415084), (8, 39207542), (11, 28514576), (16, 19603771), (17, 18450608), (22, 14257288), (34, 9225304), (44, 7128644), (68, 4612652), (79, 3970384), (88, 3564322), (136, 2306326), (158, 1985192), (176, 1782161), (187, 1677328), (272, 1153163), (316, 992596), (374, 838664), (632, 496298), (748, 419332), (869, 360944), (1264, 248149), (1327, 236368), (1343, 233552), (1496, 209666), (1738, 180472), (2654, 118184), (2686, 116776), (2992, 104833), (3476, 90236), (5308, 59092), (5372, 58388), (6952, 45118), (10616, 29546), (10744, 29194), (13904, 22559), (14597, 21488), (14773, 21232)]