642317424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{32401}}^1$

素因数の和:32478

約数の個数: 80

約数和(自身を含む): 1928567040

約数和(自身を除く): 1286249616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 19824, 32401, 64802, 97203, 129604, 194406, 226807, 259208, 388812, 453614, 518416, 680421, 777624, 907228, 1360842, 1555248, 1814456, 1911659, 2721684, 3628912, 3823318, 5443368, 5734977, 7646636, 10886736, 11469954, 13381613, 15293272, 22939908, 26763226, 30586544, 40144839, 45879816, 53526452, 80289678, 91759632, 107052904, 160579356, 214105808, 321158712, 642317424]

約数ペア:

[(1, 642317424), (2, 321158712), (3, 214105808), (4, 160579356), (6, 107052904), (7, 91759632), (8, 80289678), (12, 53526452), (14, 45879816), (16, 40144839), (21, 30586544), (24, 26763226), (28, 22939908), (42, 15293272), (48, 13381613), (56, 11469954), (59, 10886736), (84, 7646636), (112, 5734977), (118, 5443368), (168, 3823318), (177, 3628912), (236, 2721684), (336, 1911659), (354, 1814456), (413, 1555248), (472, 1360842), (708, 907228), (826, 777624), (944, 680421), (1239, 518416), (1416, 453614), (1652, 388812), (2478, 259208), (2832, 226807), (3304, 194406), (4956, 129604), (6608, 97203), (9912, 64802), (19824, 32401)]