348532008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 1008599040

約数和(自身を除く): 660067032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 44, 62, 66, 74, 88, 93, 111, 124, 132, 148, 186, 222, 248, 264, 296, 341, 372, 407, 444, 682, 744, 814, 888, 1023, 1147, 1151, 1221, 1364, 1628, 2046, 2294, 2302, 2442, 2728, 3256, 3441, 3453, 4092, 4588, 4604, 4884, 6882, 6906, 8184, 9176, 9208, 9768, 12617, 12661, 13764, 13812, 25234, 25322, 27528, 27624, 35681, 37851, 37983, 42587, 50468, 50644, 71362, 75702, 75966, 85174, 100936, 101288, 107043, 127761, 142724, 151404, 151932, 170348, 214086, 255522, 285448, 302808, 303864, 340696, 392491, 428172, 468457, 511044, 784982, 856344, 936914, 1022088, 1177473, 1320197, 1405371, 1569964, 1873828, 2354946, 2640394, 2810742, 3139928, 3747656, 3960591, 4709892, 5280788, 5621484, 7921182, 9419784, 10561576, 11242968, 14522167, 15842364, 29044334, 31684728, 43566501, 58088668, 87133002, 116177336, 174266004, 348532008]

約数ペア:

[(1, 348532008), (2, 174266004), (3, 116177336), (4, 87133002), (6, 58088668), (8, 43566501), (11, 31684728), (12, 29044334), (22, 15842364), (24, 14522167), (31, 11242968), (33, 10561576), (37, 9419784), (44, 7921182), (62, 5621484), (66, 5280788), (74, 4709892), (88, 3960591), (93, 3747656), (111, 3139928), (124, 2810742), (132, 2640394), (148, 2354946), (186, 1873828), (222, 1569964), (248, 1405371), (264, 1320197), (296, 1177473), (341, 1022088), (372, 936914), (407, 856344), (444, 784982), (682, 511044), (744, 468457), (814, 428172), (888, 392491), (1023, 340696), (1147, 303864), (1151, 302808), (1221, 285448), (1364, 255522), (1628, 214086), (2046, 170348), (2294, 151932), (2302, 151404), (2442, 142724), (2728, 127761), (3256, 107043), (3441, 101288), (3453, 100936), (4092, 85174), (4588, 75966), (4604, 75702), (4884, 71362), (6882, 50644), (6906, 50468), (8184, 42587), (9176, 37983), (9208, 37851), (9768, 35681), (12617, 27624), (12661, 27528), (13764, 25322), (13812, 25234)]