215400744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13537}}^1$

素因数の和:13579

約数の個数: 96

約数和(自身を含む): 665257320

約数和(自身を除く): 449856576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 13537, 15912, 27074, 40611, 54148, 81222, 108296, 121833, 162444, 175981, 230129, 243666, 324888, 351962, 460258, 487332, 527943, 690387, 703924, 920516, 974664, 1055886, 1380774, 1407848, 1583829, 1841032, 2071161, 2111772, 2761548, 2991677, 3167658, 4142322, 4223544, 5523096, 5983354, 6335316, 8284644, 8975031, 11966708, 12670632, 16569288, 17950062, 23933416, 26925093, 35900124, 53850186, 71800248, 107700372, 215400744]

約数ペア:

[(1, 215400744), (2, 107700372), (3, 71800248), (4, 53850186), (6, 35900124), (8, 26925093), (9, 23933416), (12, 17950062), (13, 16569288), (17, 12670632), (18, 11966708), (24, 8975031), (26, 8284644), (34, 6335316), (36, 5983354), (39, 5523096), (51, 4223544), (52, 4142322), (68, 3167658), (72, 2991677), (78, 2761548), (102, 2111772), (104, 2071161), (117, 1841032), (136, 1583829), (153, 1407848), (156, 1380774), (204, 1055886), (221, 974664), (234, 920516), (306, 703924), (312, 690387), (408, 527943), (442, 487332), (468, 460258), (612, 351962), (663, 324888), (884, 243666), (936, 230129), (1224, 175981), (1326, 162444), (1768, 121833), (1989, 108296), (2652, 81222), (3978, 54148), (5304, 40611), (7956, 27074), (13537, 15912)]