223091088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 643583808

約数和(自身を除く): 420492720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 121, 132, 142, 176, 213, 242, 264, 284, 363, 426, 484, 528, 541, 568, 726, 781, 852, 968, 1082, 1136, 1452, 1562, 1623, 1704, 1936, 2164, 2343, 2904, 3124, 3246, 3408, 4328, 4686, 5808, 5951, 6248, 6492, 8591, 8656, 9372, 11902, 12496, 12984, 17182, 17853, 18744, 23804, 25773, 25968, 34364, 35706, 37488, 38411, 47608, 51546, 65461, 68728, 71412, 76822, 95216, 103092, 115233, 130922, 137456, 142824, 153644, 196383, 206184, 230466, 261844, 285648, 307288, 392766, 412368, 422521, 460932, 523688, 614576, 785532, 845042, 921864, 1047376, 1267563, 1571064, 1690084, 1843728, 2535126, 3142128, 3380168, 4647731, 5070252, 6760336, 9295462, 10140504, 13943193, 18590924, 20281008, 27886386, 37181848, 55772772, 74363696, 111545544, 223091088]

約数ペア:

[(1, 223091088), (2, 111545544), (3, 74363696), (4, 55772772), (6, 37181848), (8, 27886386), (11, 20281008), (12, 18590924), (16, 13943193), (22, 10140504), (24, 9295462), (33, 6760336), (44, 5070252), (48, 4647731), (66, 3380168), (71, 3142128), (88, 2535126), (121, 1843728), (132, 1690084), (142, 1571064), (176, 1267563), (213, 1047376), (242, 921864), (264, 845042), (284, 785532), (363, 614576), (426, 523688), (484, 460932), (528, 422521), (541, 412368), (568, 392766), (726, 307288), (781, 285648), (852, 261844), (968, 230466), (1082, 206184), (1136, 196383), (1452, 153644), (1562, 142824), (1623, 137456), (1704, 130922), (1936, 115233), (2164, 103092), (2343, 95216), (2904, 76822), (3124, 71412), (3246, 68728), (3408, 65461), (4328, 51546), (4686, 47608), (5808, 38411), (5951, 37488), (6248, 35706), (6492, 34364), (8591, 25968), (8656, 25773), (9372, 23804), (11902, 18744), (12496, 17853), (12984, 17182)]