2011993032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^2\times {\mathrm{269}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 5797396800

約数和(自身を除く): 3785403768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 269, 422, 538, 633, 807, 844, 1076, 1266, 1477, 1614, 1688, 1883, 2152, 2532, 2954, 3228, 3766, 4431, 5064, 5649, 5908, 6456, 7532, 8862, 11298, 11816, 15064, 17724, 22596, 35448, 44521, 45192, 56759, 89042, 113518, 133563, 170277, 178084, 227036, 267126, 311647, 340554, 356168, 397313, 454072, 534252, 623294, 681108, 794626, 934941, 1068504, 1191939, 1246588, 1362216, 1589252, 1869882, 2383878, 2493176, 3178504, 3739764, 4767756, 7479528, 9535512, 11976149, 23952298, 35928447, 47904596, 71856894, 83833043, 95809192, 143713788, 167666086, 251499129, 287427576, 335332172, 502998258, 670664344, 1005996516, 2011993032]

約数ペア:

[(1, 2011993032), (2, 1005996516), (3, 670664344), (4, 502998258), (6, 335332172), (7, 287427576), (8, 251499129), (12, 167666086), (14, 143713788), (21, 95809192), (24, 83833043), (28, 71856894), (42, 47904596), (56, 35928447), (84, 23952298), (168, 11976149), (211, 9535512), (269, 7479528), (422, 4767756), (538, 3739764), (633, 3178504), (807, 2493176), (844, 2383878), (1076, 1869882), (1266, 1589252), (1477, 1362216), (1614, 1246588), (1688, 1191939), (1883, 1068504), (2152, 934941), (2532, 794626), (2954, 681108), (3228, 623294), (3766, 534252), (4431, 454072), (5064, 397313), (5649, 356168), (5908, 340554), (6456, 311647), (7532, 267126), (8862, 227036), (11298, 178084), (11816, 170277), (15064, 133563), (17724, 113518), (22596, 89042), (35448, 56759), (44521, 45192)]