319910328

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{143329}}^1$

素因数の和:143372

約数の個数: 48

約数和(自身を含む): 894379200

約数和(自身を除く): 574468872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 143329, 286658, 429987, 573316, 859974, 1146632, 1289961, 1719948, 2579922, 3439896, 4443199, 5159844, 8886398, 10319688, 13329597, 17772796, 26659194, 35545592, 39988791, 53318388, 79977582, 106636776, 159955164, 319910328]

約数ペア:

[(1, 319910328), (2, 159955164), (3, 106636776), (4, 79977582), (6, 53318388), (8, 39988791), (9, 35545592), (12, 26659194), (18, 17772796), (24, 13329597), (31, 10319688), (36, 8886398), (62, 5159844), (72, 4443199), (93, 3439896), (124, 2579922), (186, 1719948), (248, 1289961), (279, 1146632), (372, 859974), (558, 573316), (744, 429987), (1116, 286658), (2232, 143329)]