344741796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4133}}^1$

素因数の和:4481

約数の個数: 72

約数和(自身を含む): 999171264

約数和(自身を除く): 654429468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4133, 4634, 5958, 6951, 8266, 9268, 11916, 12399, 13902, 16532, 20853, 24798, 27804, 28931, 37197, 41706, 49596, 57862, 74394, 83412, 86793, 115724, 148788, 173586, 260379, 347172, 520758, 1041516, 1368023, 2736046, 4104069, 5472092, 8208138, 9576161, 12312207, 16416276, 19152322, 24624414, 28728483, 38304644, 49248828, 57456966, 86185449, 114913932, 172370898, 344741796]

約数ペア:

[(1, 344741796), (2, 172370898), (3, 114913932), (4, 86185449), (6, 57456966), (7, 49248828), (9, 38304644), (12, 28728483), (14, 24624414), (18, 19152322), (21, 16416276), (28, 12312207), (36, 9576161), (42, 8208138), (63, 5472092), (84, 4104069), (126, 2736046), (252, 1368023), (331, 1041516), (662, 520758), (993, 347172), (1324, 260379), (1986, 173586), (2317, 148788), (2979, 115724), (3972, 86793), (4133, 83412), (4634, 74394), (5958, 57862), (6951, 49596), (8266, 41706), (9268, 37197), (11916, 28931), (12399, 27804), (13902, 24798), (16532, 20853)]