228619872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 705846960

約数和(自身を除く): 477227088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 227, 234, 269, 288, 312, 416, 454, 468, 538, 624, 681, 807, 908, 936, 1076, 1248, 1362, 1614, 1816, 1872, 2043, 2152, 2421, 2724, 2951, 3228, 3497, 3632, 3744, 4086, 4304, 4842, 5448, 5902, 6456, 6994, 7264, 8172, 8608, 8853, 9684, 10491, 10896, 11804, 12912, 13988, 16344, 17706, 19368, 20982, 21792, 23608, 25824, 26559, 27976, 31473, 32688, 35412, 38736, 41964, 47216, 53118, 55952, 61063, 62946, 65376, 70824, 77472, 83928, 94432, 106236, 111904, 122126, 125892, 141648, 167856, 183189, 212472, 244252, 251784, 283296, 335712, 366378, 424944, 488504, 503568, 549567, 732756, 793819, 849888, 977008, 1007136, 1099134, 1465512, 1587638, 1954016, 2198268, 2381457, 2931024, 3175276, 4396536, 4762914, 5862048, 6350552, 7144371, 8793072, 9525828, 12701104, 14288742, 17586144, 19051656, 25402208, 28577484, 38103312, 57154968, 76206624, 114309936, 228619872]

約数ペア:

[(1, 228619872), (2, 114309936), (3, 76206624), (4, 57154968), (6, 38103312), (8, 28577484), (9, 25402208), (12, 19051656), (13, 17586144), (16, 14288742), (18, 12701104), (24, 9525828), (26, 8793072), (32, 7144371), (36, 6350552), (39, 5862048), (48, 4762914), (52, 4396536), (72, 3175276), (78, 2931024), (96, 2381457), (104, 2198268), (117, 1954016), (144, 1587638), (156, 1465512), (208, 1099134), (227, 1007136), (234, 977008), (269, 849888), (288, 793819), (312, 732756), (416, 549567), (454, 503568), (468, 488504), (538, 424944), (624, 366378), (681, 335712), (807, 283296), (908, 251784), (936, 244252), (1076, 212472), (1248, 183189), (1362, 167856), (1614, 141648), (1816, 125892), (1872, 122126), (2043, 111904), (2152, 106236), (2421, 94432), (2724, 83928), (2951, 77472), (3228, 70824), (3497, 65376), (3632, 62946), (3744, 61063), (4086, 55952), (4304, 53118), (4842, 47216), (5448, 41964), (5902, 38736), (6456, 35412), (6994, 32688), (7264, 31473), (8172, 27976), (8608, 26559), (8853, 25824), (9684, 23608), (10491, 21792), (10896, 20982), (11804, 19368), (12912, 17706), (13988, 16344)]