40888224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 127868832

約数和(自身を除く): 86980608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 163, 201, 208, 234, 268, 288, 312, 326, 402, 416, 468, 489, 536, 603, 624, 652, 804, 871, 936, 978, 1072, 1206, 1248, 1304, 1467, 1608, 1742, 1872, 1956, 2119, 2144, 2412, 2608, 2613, 2934, 3216, 3484, 3744, 3912, 4238, 4824, 5216, 5226, 5868, 6357, 6432, 6968, 7824, 7839, 8476, 9648, 10452, 10921, 11736, 12714, 13936, 15648, 15678, 16952, 19071, 19296, 20904, 21842, 23472, 25428, 27872, 31356, 32763, 33904, 38142, 41808, 43684, 46944, 50856, 62712, 65526, 67808, 76284, 83616, 87368, 98289, 101712, 125424, 131052, 141973, 152568, 174736, 196578, 203424, 250848, 262104, 283946, 305136, 349472, 393156, 425919, 524208, 567892, 610272, 786312, 851838, 1048416, 1135784, 1277757, 1572624, 1703676, 2271568, 2555514, 3145248, 3407352, 4543136, 5111028, 6814704, 10222056, 13629408, 20444112, 40888224]

約数ペア:

[(1, 40888224), (2, 20444112), (3, 13629408), (4, 10222056), (6, 6814704), (8, 5111028), (9, 4543136), (12, 3407352), (13, 3145248), (16, 2555514), (18, 2271568), (24, 1703676), (26, 1572624), (32, 1277757), (36, 1135784), (39, 1048416), (48, 851838), (52, 786312), (67, 610272), (72, 567892), (78, 524208), (96, 425919), (104, 393156), (117, 349472), (134, 305136), (144, 283946), (156, 262104), (163, 250848), (201, 203424), (208, 196578), (234, 174736), (268, 152568), (288, 141973), (312, 131052), (326, 125424), (402, 101712), (416, 98289), (468, 87368), (489, 83616), (536, 76284), (603, 67808), (624, 65526), (652, 62712), (804, 50856), (871, 46944), (936, 43684), (978, 41808), (1072, 38142), (1206, 33904), (1248, 32763), (1304, 31356), (1467, 27872), (1608, 25428), (1742, 23472), (1872, 21842), (1956, 20904), (2119, 19296), (2144, 19071), (2412, 16952), (2608, 15678), (2613, 15648), (2934, 13936), (3216, 12714), (3484, 11736), (3744, 10921), (3912, 10452), (4238, 9648), (4824, 8476), (5216, 7839), (5226, 7824), (5868, 6968), (6357, 6432)]