1986664608

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23869}}^1$

素因数の和:23919

約数の個数: 108

約数和(自身を含む): 6001705710

約数和(自身を除く): 4015041102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1632, 1734, 2312, 2448, 2601, 3468, 4624, 4896, 5202, 6936, 9248, 10404, 13872, 20808, 23869, 27744, 41616, 47738, 71607, 83232, 95476, 143214, 190952, 214821, 286428, 381904, 405773, 429642, 572856, 763808, 811546, 859284, 1145712, 1217319, 1623092, 1718568, 2291424, 2434638, 3246184, 3437136, 3651957, 4869276, 6492368, 6874272, 6898141, 7303914, 9738552, 12984736, 13796282, 14607828, 19477104, 20694423, 27592564, 29215656, 38954208, 41388846, 55185128, 58431312, 62083269, 82777692, 110370256, 116862624, 124166538, 165555384, 220740512, 248333076, 331110768, 496666152, 662221536, 993332304, 1986664608]

約数ペア:

[(1, 1986664608), (2, 993332304), (3, 662221536), (4, 496666152), (6, 331110768), (8, 248333076), (9, 220740512), (12, 165555384), (16, 124166538), (17, 116862624), (18, 110370256), (24, 82777692), (32, 62083269), (34, 58431312), (36, 55185128), (48, 41388846), (51, 38954208), (68, 29215656), (72, 27592564), (96, 20694423), (102, 19477104), (136, 14607828), (144, 13796282), (153, 12984736), (204, 9738552), (272, 7303914), (288, 6898141), (289, 6874272), (306, 6492368), (408, 4869276), (544, 3651957), (578, 3437136), (612, 3246184), (816, 2434638), (867, 2291424), (1156, 1718568), (1224, 1623092), (1632, 1217319), (1734, 1145712), (2312, 859284), (2448, 811546), (2601, 763808), (3468, 572856), (4624, 429642), (4896, 405773), (5202, 381904), (6936, 286428), (9248, 214821), (10404, 190952), (13872, 143214), (20808, 95476), (23869, 83232), (27744, 71607), (41616, 47738)]