329331352

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 760717440

約数和(自身を除く): 431386088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 49, 56, 62, 82, 98, 124, 164, 196, 217, 248, 287, 328, 392, 434, 574, 661, 868, 1148, 1271, 1322, 1519, 1736, 2009, 2296, 2542, 2644, 3038, 4018, 4627, 5084, 5288, 6076, 8036, 8897, 9254, 10168, 12152, 16072, 17794, 18508, 20491, 27101, 32389, 35588, 37016, 40982, 54202, 62279, 64778, 71176, 81964, 108404, 124558, 129556, 143437, 163928, 189707, 216808, 249116, 259112, 286874, 379414, 498232, 573748, 758828, 840131, 1004059, 1147496, 1327949, 1517656, 1680262, 2008118, 2655898, 3360524, 4016236, 5311796, 5880917, 6721048, 8032472, 10623592, 11761834, 23523668, 41166419, 47047336, 82332838, 164665676, 329331352]

約数ペア:

[(1, 329331352), (2, 164665676), (4, 82332838), (7, 47047336), (8, 41166419), (14, 23523668), (28, 11761834), (31, 10623592), (41, 8032472), (49, 6721048), (56, 5880917), (62, 5311796), (82, 4016236), (98, 3360524), (124, 2655898), (164, 2008118), (196, 1680262), (217, 1517656), (248, 1327949), (287, 1147496), (328, 1004059), (392, 840131), (434, 758828), (574, 573748), (661, 498232), (868, 379414), (1148, 286874), (1271, 259112), (1322, 249116), (1519, 216808), (1736, 189707), (2009, 163928), (2296, 143437), (2542, 129556), (2644, 124558), (3038, 108404), (4018, 81964), (4627, 71176), (5084, 64778), (5288, 62279), (6076, 54202), (8036, 40982), (8897, 37016), (9254, 35588), (10168, 32389), (12152, 27101), (16072, 20491), (17794, 18508)]