338981928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1721}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 880286400

約数和(自身を除く): 541304472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 283, 348, 566, 696, 849, 1132, 1698, 1721, 2264, 3396, 3442, 5163, 6792, 6884, 8207, 10326, 13768, 16414, 20652, 24621, 32828, 41304, 49242, 49909, 65656, 98484, 99818, 149727, 196968, 199636, 299454, 399272, 487043, 598908, 974086, 1197816, 1461129, 1948172, 2922258, 3896344, 5844516, 11689032, 14124247, 28248494, 42372741, 56496988, 84745482, 112993976, 169490964, 338981928]

約数ペア:

[(1, 338981928), (2, 169490964), (3, 112993976), (4, 84745482), (6, 56496988), (8, 42372741), (12, 28248494), (24, 14124247), (29, 11689032), (58, 5844516), (87, 3896344), (116, 2922258), (174, 1948172), (232, 1461129), (283, 1197816), (348, 974086), (566, 598908), (696, 487043), (849, 399272), (1132, 299454), (1698, 199636), (1721, 196968), (2264, 149727), (3396, 99818), (3442, 98484), (5163, 65656), (6792, 49909), (6884, 49242), (8207, 41304), (10326, 32828), (13768, 24621), (16414, 20652)]