388520854524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1488791}}^1$

素因数の和:1489471

約数の個数: 72

約数和(自身を含む): 1073002170240

約数和(自身を除く): 684481315716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 659, 1318, 1977, 2636, 3954, 5931, 7249, 7908, 11862, 14498, 21747, 23724, 28996, 43494, 65241, 86988, 130482, 260964, 1488791, 2977582, 4466373, 5955164, 8932746, 13399119, 16376701, 17865492, 26798238, 32753402, 49130103, 53596476, 65506804, 98260206, 147390309, 196520412, 294780618, 589561236, 981113269, 1962226538, 2943339807, 3924453076, 5886679614, 8830019421, 10792245959, 11773359228, 17660038842, 21584491918, 32376737877, 35320077684, 43168983836, 64753475754, 97130213631, 129506951508, 194260427262, 388520854524]

約数ペア:

[(1, 388520854524), (2, 194260427262), (3, 129506951508), (4, 97130213631), (6, 64753475754), (9, 43168983836), (11, 35320077684), (12, 32376737877), (18, 21584491918), (22, 17660038842), (33, 11773359228), (36, 10792245959), (44, 8830019421), (66, 5886679614), (99, 3924453076), (132, 2943339807), (198, 1962226538), (396, 981113269), (659, 589561236), (1318, 294780618), (1977, 196520412), (2636, 147390309), (3954, 98260206), (5931, 65506804), (7249, 53596476), (7908, 49130103), (11862, 32753402), (14498, 26798238), (21747, 17865492), (23724, 16376701), (28996, 13399119), (43494, 8932746), (65241, 5955164), (86988, 4466373), (130482, 2977582), (260964, 1488791)]