293421128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 744502080

約数和(自身を除く): 451080952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1573, 1694, 2002, 3146, 3331, 3388, 4004, 6292, 6662, 6776, 8008, 11011, 12584, 13324, 22022, 23317, 26648, 36641, 43303, 44044, 46634, 73282, 86606, 88088, 93268, 146564, 173212, 186536, 256487, 293128, 303121, 346424, 403051, 476333, 512974, 606242, 806102, 952666, 1025948, 1212484, 1612204, 1905332, 2051896, 2424968, 2821357, 3224408, 3334331, 3810664, 5239663, 5642714, 6668662, 10479326, 11285428, 13337324, 20958652, 22570856, 26674648, 36677641, 41917304, 73355282, 146710564, 293421128]

約数ペア:

[(1, 293421128), (2, 146710564), (4, 73355282), (7, 41917304), (8, 36677641), (11, 26674648), (13, 22570856), (14, 20958652), (22, 13337324), (26, 11285428), (28, 10479326), (44, 6668662), (52, 5642714), (56, 5239663), (77, 3810664), (88, 3334331), (91, 3224408), (104, 2821357), (121, 2424968), (143, 2051896), (154, 1905332), (182, 1612204), (242, 1212484), (286, 1025948), (308, 952666), (364, 806102), (484, 606242), (572, 512974), (616, 476333), (728, 403051), (847, 346424), (968, 303121), (1001, 293128), (1144, 256487), (1573, 186536), (1694, 173212), (2002, 146564), (3146, 93268), (3331, 88088), (3388, 86606), (4004, 73282), (6292, 46634), (6662, 44044), (6776, 43303), (8008, 36641), (11011, 26648), (12584, 23317), (13324, 22022)]