520678432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 1115553600

約数和(自身を除く): 594875168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 101, 122, 139, 152, 202, 244, 278, 304, 404, 488, 556, 608, 808, 976, 1112, 1159, 1616, 1919, 1952, 2224, 2318, 2641, 3232, 3838, 4448, 4636, 5282, 6161, 7676, 8479, 9272, 10564, 12322, 14039, 15352, 16958, 18544, 21128, 24644, 28078, 30704, 33916, 37088, 42256, 49288, 56156, 61408, 67832, 84512, 98576, 112312, 117059, 135664, 161101, 197152, 224624, 234118, 266741, 271328, 322202, 449248, 468236, 533482, 644404, 856379, 936472, 1066964, 1288808, 1712758, 1872944, 2133928, 2577616, 3425516, 3745888, 4267856, 5155232, 6851032, 8535712, 13702064, 16271201, 27404128, 32542402, 65084804, 130169608, 260339216, 520678432]

約数ペア:

[(1, 520678432), (2, 260339216), (4, 130169608), (8, 65084804), (16, 32542402), (19, 27404128), (32, 16271201), (38, 13702064), (61, 8535712), (76, 6851032), (101, 5155232), (122, 4267856), (139, 3745888), (152, 3425516), (202, 2577616), (244, 2133928), (278, 1872944), (304, 1712758), (404, 1288808), (488, 1066964), (556, 936472), (608, 856379), (808, 644404), (976, 533482), (1112, 468236), (1159, 449248), (1616, 322202), (1919, 271328), (1952, 266741), (2224, 234118), (2318, 224624), (2641, 197152), (3232, 161101), (3838, 135664), (4448, 117059), (4636, 112312), (5282, 98576), (6161, 84512), (7676, 67832), (8479, 61408), (9272, 56156), (10564, 49288), (12322, 42256), (14039, 37088), (15352, 33916), (16958, 30704), (18544, 28078), (21128, 24644)]