228965256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 694287360

約数和(自身を除く): 465322104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 468, 507, 558, 607, 676, 744, 806, 936, 1014, 1116, 1209, 1214, 1352, 1521, 1612, 1821, 2028, 2232, 2418, 2428, 3042, 3224, 3627, 3642, 4056, 4836, 4856, 5239, 5463, 6084, 7254, 7284, 7891, 9672, 10478, 10926, 12168, 14508, 14568, 15717, 15782, 18817, 20956, 21852, 23673, 29016, 31434, 31564, 37634, 41912, 43704, 47151, 47346, 56451, 62868, 63128, 71019, 75268, 94302, 94692, 102583, 112902, 125736, 142038, 150536, 169353, 188604, 189384, 205166, 225804, 244621, 284076, 307749, 338706, 377208, 410332, 451608, 489242, 568152, 615498, 677412, 733863, 820664, 923247, 978484, 1230996, 1354824, 1467726, 1846494, 1956968, 2201589, 2461992, 2935452, 3180073, 3692988, 4403178, 5870904, 6360146, 7385976, 8806356, 9540219, 12720292, 17612712, 19080438, 25440584, 28620657, 38160876, 57241314, 76321752, 114482628, 228965256]

約数ペア:

[(1, 228965256), (2, 114482628), (3, 76321752), (4, 57241314), (6, 38160876), (8, 28620657), (9, 25440584), (12, 19080438), (13, 17612712), (18, 12720292), (24, 9540219), (26, 8806356), (31, 7385976), (36, 6360146), (39, 5870904), (52, 4403178), (62, 3692988), (72, 3180073), (78, 2935452), (93, 2461992), (104, 2201589), (117, 1956968), (124, 1846494), (156, 1467726), (169, 1354824), (186, 1230996), (234, 978484), (248, 923247), (279, 820664), (312, 733863), (338, 677412), (372, 615498), (403, 568152), (468, 489242), (507, 451608), (558, 410332), (607, 377208), (676, 338706), (744, 307749), (806, 284076), (936, 244621), (1014, 225804), (1116, 205166), (1209, 189384), (1214, 188604), (1352, 169353), (1521, 150536), (1612, 142038), (1821, 125736), (2028, 112902), (2232, 102583), (2418, 94692), (2428, 94302), (3042, 75268), (3224, 71019), (3627, 63128), (3642, 62868), (4056, 56451), (4836, 47346), (4856, 47151), (5239, 43704), (5463, 41912), (6084, 37634), (7254, 31564), (7284, 31434), (7891, 29016), (9672, 23673), (10478, 21852), (10926, 20956), (12168, 18817), (14508, 15782), (14568, 15717)]