215426016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 665670096

約数和(自身を除く): 450244080

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, 163, 208, 234, 288, 312, 326, 353, 416, 468, 489, 624, 652, 706, 936, 978, 1059, 1248, 1304, 1412, 1467, 1872, 1956, 2118, 2119, 2608, 2824, 2934, 3177, 3744, 3912, 4236, 4238, 4589, 5216, 5648, 5868, 6354, 6357, 7824, 8472, 8476, 9178, 11296, 11736, 12708, 12714, 13767, 15648, 16944, 16952, 18356, 19071, 23472, 25416, 25428, 27534, 33888, 33904, 36712, 38142, 41301, 46944, 50832, 50856, 55068, 57539, 67808, 73424, 76284, 82602, 101664, 101712, 110136, 115078, 146848, 152568, 165204, 172617, 203424, 220272, 230156, 305136, 330408, 345234, 440544, 460312, 517851, 610272, 660816, 690468, 748007, 920624, 1035702, 1321632, 1380936, 1496014, 1841248, 2071404, 2244021, 2761872, 2992028, 4142808, 4488042, 5523744, 5984056, 6732063, 8285616, 8976084, 11968112, 13464126, 16571232, 17952168, 23936224, 26928252, 35904336, 53856504, 71808672, 107713008, 215426016]

約数ペア:

[(1, 215426016), (2, 107713008), (3, 71808672), (4, 53856504), (6, 35904336), (8, 26928252), (9, 23936224), (12, 17952168), (13, 16571232), (16, 13464126), (18, 11968112), (24, 8976084), (26, 8285616), (32, 6732063), (36, 5984056), (39, 5523744), (48, 4488042), (52, 4142808), (72, 2992028), (78, 2761872), (96, 2244021), (104, 2071404), (117, 1841248), (144, 1496014), (156, 1380936), (163, 1321632), (208, 1035702), (234, 920624), (288, 748007), (312, 690468), (326, 660816), (353, 610272), (416, 517851), (468, 460312), (489, 440544), (624, 345234), (652, 330408), (706, 305136), (936, 230156), (978, 220272), (1059, 203424), (1248, 172617), (1304, 165204), (1412, 152568), (1467, 146848), (1872, 115078), (1956, 110136), (2118, 101712), (2119, 101664), (2608, 82602), (2824, 76284), (2934, 73424), (3177, 67808), (3744, 57539), (3912, 55068), (4236, 50856), (4238, 50832), (4589, 46944), (5216, 41301), (5648, 38142), (5868, 36712), (6354, 33904), (6357, 33888), (7824, 27534), (8472, 25428), (8476, 25416), (9178, 23472), (11296, 19071), (11736, 18356), (12708, 16952), (12714, 16944), (13767, 15648)]