1900952712

素因数分解:

$2^3\times 3^4\times {\mathrm{191}}^1\times {\mathrm{15359}}^1$

素因数の和:15568

約数の個数: 80

約数和(自身を含む): 5352652800

約数和(自身を除く): 3451700088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 324, 382, 573, 648, 764, 1146, 1528, 1719, 2292, 3438, 4584, 5157, 6876, 10314, 13752, 15359, 15471, 20628, 30718, 30942, 41256, 46077, 61436, 61884, 92154, 122872, 123768, 138231, 184308, 276462, 368616, 414693, 552924, 829386, 1105848, 1244079, 1658772, 2488158, 2933569, 3317544, 4976316, 5867138, 8800707, 9952632, 11734276, 17601414, 23468552, 26402121, 35202828, 52804242, 70405656, 79206363, 105608484, 158412726, 211216968, 237619089, 316825452, 475238178, 633650904, 950476356, 1900952712]

約数ペア:

[(1, 1900952712), (2, 950476356), (3, 633650904), (4, 475238178), (6, 316825452), (8, 237619089), (9, 211216968), (12, 158412726), (18, 105608484), (24, 79206363), (27, 70405656), (36, 52804242), (54, 35202828), (72, 26402121), (81, 23468552), (108, 17601414), (162, 11734276), (191, 9952632), (216, 8800707), (324, 5867138), (382, 4976316), (573, 3317544), (648, 2933569), (764, 2488158), (1146, 1658772), (1528, 1244079), (1719, 1105848), (2292, 829386), (3438, 552924), (4584, 414693), (5157, 368616), (6876, 276462), (10314, 184308), (13752, 138231), (15359, 123768), (15471, 122872), (20628, 92154), (30718, 61884), (30942, 61436), (41256, 46077)]