397320462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 1077373440

約数和(自身を除く): 680052978

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 439, 462, 653, 693, 878, 1306, 1317, 1386, 1959, 2634, 3073, 3918, 3951, 4571, 4829, 5877, 6146, 7183, 7902, 9142, 9219, 9658, 11754, 13713, 14366, 14487, 18438, 21549, 27426, 27657, 28974, 33803, 41139, 43098, 43461, 50281, 55314, 64647, 67606, 82278, 86922, 100562, 101409, 129294, 150843, 202818, 286667, 301686, 304227, 452529, 573334, 608454, 860001, 905058, 1720002, 2006669, 2580003, 3153337, 4013338, 5160006, 6020007, 6306674, 9460011, 12040014, 18060021, 18920022, 22073359, 28380033, 36120042, 44146718, 56760066, 66220077, 132440154, 198660231, 397320462]

約数ペア:

[(1, 397320462), (2, 198660231), (3, 132440154), (6, 66220077), (7, 56760066), (9, 44146718), (11, 36120042), (14, 28380033), (18, 22073359), (21, 18920022), (22, 18060021), (33, 12040014), (42, 9460011), (63, 6306674), (66, 6020007), (77, 5160006), (99, 4013338), (126, 3153337), (154, 2580003), (198, 2006669), (231, 1720002), (439, 905058), (462, 860001), (653, 608454), (693, 573334), (878, 452529), (1306, 304227), (1317, 301686), (1386, 286667), (1959, 202818), (2634, 150843), (3073, 129294), (3918, 101409), (3951, 100562), (4571, 86922), (4829, 82278), (5877, 67606), (6146, 64647), (7183, 55314), (7902, 50281), (9142, 43461), (9219, 43098), (9658, 41139), (11754, 33803), (13713, 28974), (14366, 27657), (14487, 27426), (18438, 21549)]