239681808

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29201}}^1$

素因数の和:29237

約数の個数: 80

約数和(自身を含む): 724209600

約数和(自身を除く): 484527792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 29201, 58402, 87603, 116804, 175206, 233608, 262809, 350412, 467216, 525618, 554819, 700824, 788427, 1051236, 1109638, 1401648, 1576854, 1664457, 2102472, 2219276, 3153708, 3328914, 4204944, 4438552, 4993371, 6307416, 6657828, 8877104, 9986742, 12614832, 13315656, 14980113, 19973484, 26631312, 29960226, 39946968, 59920452, 79893936, 119840904, 239681808]

約数ペア:

[(1, 239681808), (2, 119840904), (3, 79893936), (4, 59920452), (6, 39946968), (8, 29960226), (9, 26631312), (12, 19973484), (16, 14980113), (18, 13315656), (19, 12614832), (24, 9986742), (27, 8877104), (36, 6657828), (38, 6307416), (48, 4993371), (54, 4438552), (57, 4204944), (72, 3328914), (76, 3153708), (108, 2219276), (114, 2102472), (144, 1664457), (152, 1576854), (171, 1401648), (216, 1109638), (228, 1051236), (304, 788427), (342, 700824), (432, 554819), (456, 525618), (513, 467216), (684, 350412), (912, 262809), (1026, 233608), (1368, 175206), (2052, 116804), (2736, 87603), (4104, 58402), (8208, 29201)]