668825118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8906

約数の個数: 96

約数和(自身を含む): 1739556000

約数和(自身を除く): 1070730882

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 1989, 2223, 2907, 3978, 4199, 4446, 5814, 8398, 8849, 12597, 17698, 25194, 26547, 37791, 53094, 75582, 79641, 115037, 150433, 159282, 168131, 230074, 300866, 336262, 345111, 451299, 504393, 690222, 902598, 1008786, 1035333, 1353897, 1513179, 1955629, 2070666, 2185703, 2707794, 2858227, 3026358, 3911258, 4371406, 5716454, 5866887, 6557109, 8574681, 11733774, 13114218, 17149362, 17600661, 19671327, 25724043, 35201322, 37156951, 39342654, 51448086, 74313902, 111470853, 222941706, 334412559, 668825118]

約数ペア:

[(1, 668825118), (2, 334412559), (3, 222941706), (6, 111470853), (9, 74313902), (13, 51448086), (17, 39342654), (18, 37156951), (19, 35201322), (26, 25724043), (34, 19671327), (38, 17600661), (39, 17149362), (51, 13114218), (57, 11733774), (78, 8574681), (102, 6557109), (114, 5866887), (117, 5716454), (153, 4371406), (171, 3911258), (221, 3026358), (234, 2858227), (247, 2707794), (306, 2185703), (323, 2070666), (342, 1955629), (442, 1513179), (494, 1353897), (646, 1035333), (663, 1008786), (741, 902598), (969, 690222), (1326, 504393), (1482, 451299), (1938, 345111), (1989, 336262), (2223, 300866), (2907, 230074), (3978, 168131), (4199, 159282), (4446, 150433), (5814, 115037), (8398, 79641), (8849, 75582), (12597, 53094), (17698, 37791), (25194, 26547)]