332658890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 667180800

約数和(自身を除く): 334521910

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 149, 170, 230, 298, 391, 571, 745, 782, 1142, 1490, 1955, 2533, 2855, 3427, 3910, 5066, 5710, 6854, 9707, 12665, 13133, 17135, 19414, 25330, 26266, 34270, 48535, 58259, 65665, 85079, 97070, 116518, 131330, 170158, 223261, 291295, 425395, 446522, 582590, 850790, 1116305, 1446343, 1956817, 2232610, 2892686, 3913634, 7231715, 9784085, 14463430, 19568170, 33265889, 66531778, 166329445, 332658890]

約数ペア:

[(1, 332658890), (2, 166329445), (5, 66531778), (10, 33265889), (17, 19568170), (23, 14463430), (34, 9784085), (46, 7231715), (85, 3913634), (115, 2892686), (149, 2232610), (170, 1956817), (230, 1446343), (298, 1116305), (391, 850790), (571, 582590), (745, 446522), (782, 425395), (1142, 291295), (1490, 223261), (1955, 170158), (2533, 131330), (2855, 116518), (3427, 97070), (3910, 85079), (5066, 65665), (5710, 58259), (6854, 48535), (9707, 34270), (12665, 26266), (13133, 25330), (17135, 19414)]