240775488

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 168

約数和(自身を含む): 743663232

約数和(自身を除く): 502887744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 67, 68, 72, 96, 102, 134, 136, 144, 153, 192, 201, 204, 268, 272, 288, 306, 367, 402, 408, 536, 544, 576, 603, 612, 734, 804, 816, 1072, 1088, 1101, 1139, 1206, 1224, 1468, 1608, 1632, 2144, 2202, 2278, 2412, 2448, 2936, 3216, 3264, 3303, 3417, 4288, 4404, 4556, 4824, 4896, 5872, 6239, 6432, 6606, 6834, 8808, 9112, 9648, 9792, 10251, 11744, 12478, 12864, 13212, 13668, 17616, 18224, 18717, 19296, 20502, 23488, 24589, 24956, 26424, 27336, 35232, 36448, 37434, 38592, 41004, 49178, 49912, 52848, 54672, 56151, 70464, 72896, 73767, 74868, 82008, 98356, 99824, 105696, 109344, 112302, 147534, 149736, 164016, 196712, 199648, 211392, 218688, 221301, 224604, 295068, 299472, 328032, 393424, 399296, 418013, 442602, 449208, 590136, 598944, 656064, 786848, 836026, 885204, 898416, 1180272, 1197888, 1254039, 1573696, 1672052, 1770408, 1796832, 2360544, 2508078, 3344104, 3540816, 3593664, 3762117, 4721088, 5016156, 6688208, 7081632, 7524234, 10032312, 13376416, 14163264, 15048468, 20064624, 26752832, 30096936, 40129248, 60193872, 80258496, 120387744, 240775488]

約数ペア:

[(1, 240775488), (2, 120387744), (3, 80258496), (4, 60193872), (6, 40129248), (8, 30096936), (9, 26752832), (12, 20064624), (16, 15048468), (17, 14163264), (18, 13376416), (24, 10032312), (32, 7524234), (34, 7081632), (36, 6688208), (48, 5016156), (51, 4721088), (64, 3762117), (67, 3593664), (68, 3540816), (72, 3344104), (96, 2508078), (102, 2360544), (134, 1796832), (136, 1770408), (144, 1672052), (153, 1573696), (192, 1254039), (201, 1197888), (204, 1180272), (268, 898416), (272, 885204), (288, 836026), (306, 786848), (367, 656064), (402, 598944), (408, 590136), (536, 449208), (544, 442602), (576, 418013), (603, 399296), (612, 393424), (734, 328032), (804, 299472), (816, 295068), (1072, 224604), (1088, 221301), (1101, 218688), (1139, 211392), (1206, 199648), (1224, 196712), (1468, 164016), (1608, 149736), (1632, 147534), (2144, 112302), (2202, 109344), (2278, 105696), (2412, 99824), (2448, 98356), (2936, 82008), (3216, 74868), (3264, 73767), (3303, 72896), (3417, 70464), (4288, 56151), (4404, 54672), (4556, 52848), (4824, 49912), (4896, 49178), (5872, 41004), (6239, 38592), (6432, 37434), (6606, 36448), (6834, 35232), (8808, 27336), (9112, 26424), (9648, 24956), (9792, 24589), (10251, 23488), (11744, 20502), (12478, 19296), (12864, 18717), (13212, 18224), (13668, 17616)]