208835928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 128

約数和(自身を含む): 674496000

約数和(自身を除く): 465660072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 84, 108, 118, 126, 168, 177, 189, 216, 236, 252, 354, 378, 413, 472, 504, 531, 708, 756, 826, 1062, 1239, 1416, 1512, 1593, 1652, 2124, 2341, 2478, 3186, 3304, 3717, 4248, 4682, 4956, 6372, 7023, 7434, 9364, 9912, 11151, 12744, 14046, 14868, 16387, 18728, 21069, 22302, 28092, 29736, 32774, 42138, 44604, 49161, 56184, 63207, 65548, 84276, 89208, 98322, 126414, 131096, 138119, 147483, 168552, 196644, 252828, 276238, 294966, 393288, 414357, 442449, 505656, 552476, 589932, 828714, 884898, 966833, 1104952, 1179864, 1243071, 1657428, 1769796, 1933666, 2486142, 2900499, 3314856, 3539592, 3729213, 3867332, 4972284, 5800998, 7458426, 7734664, 8701497, 9944568, 11601996, 14916852, 17402994, 23203992, 26104491, 29833704, 34805988, 52208982, 69611976, 104417964, 208835928]

約数ペア:

[(1, 208835928), (2, 104417964), (3, 69611976), (4, 52208982), (6, 34805988), (7, 29833704), (8, 26104491), (9, 23203992), (12, 17402994), (14, 14916852), (18, 11601996), (21, 9944568), (24, 8701497), (27, 7734664), (28, 7458426), (36, 5800998), (42, 4972284), (54, 3867332), (56, 3729213), (59, 3539592), (63, 3314856), (72, 2900499), (84, 2486142), (108, 1933666), (118, 1769796), (126, 1657428), (168, 1243071), (177, 1179864), (189, 1104952), (216, 966833), (236, 884898), (252, 828714), (354, 589932), (378, 552476), (413, 505656), (472, 442449), (504, 414357), (531, 393288), (708, 294966), (756, 276238), (826, 252828), (1062, 196644), (1239, 168552), (1416, 147483), (1512, 138119), (1593, 131096), (1652, 126414), (2124, 98322), (2341, 89208), (2478, 84276), (3186, 65548), (3304, 63207), (3717, 56184), (4248, 49161), (4682, 44604), (4956, 42138), (6372, 32774), (7023, 29736), (7434, 28092), (9364, 22302), (9912, 21069), (11151, 18728), (12744, 16387), (14046, 14868)]