1312886608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15131}}^1$

素因数の和:15196

約数の個数: 80

約数和(自身を含む): 3039716160

約数和(自身を除く): 1726829552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 2992, 3944, 5104, 5423, 7888, 10846, 15131, 21692, 30262, 43384, 60524, 86768, 121048, 166441, 242096, 257227, 332882, 438799, 514454, 665764, 877598, 1028908, 1331528, 1755196, 2057816, 2663056, 2829497, 3510392, 4115632, 4826789, 5658994, 7020784, 7459583, 9653578, 11317988, 14919166, 19307156, 22635976, 29838332, 38614312, 45271952, 59676664, 77228624, 82055413, 119353328, 164110826, 328221652, 656443304, 1312886608]

約数ペア:

[(1, 1312886608), (2, 656443304), (4, 328221652), (8, 164110826), (11, 119353328), (16, 82055413), (17, 77228624), (22, 59676664), (29, 45271952), (34, 38614312), (44, 29838332), (58, 22635976), (68, 19307156), (88, 14919166), (116, 11317988), (136, 9653578), (176, 7459583), (187, 7020784), (232, 5658994), (272, 4826789), (319, 4115632), (374, 3510392), (464, 2829497), (493, 2663056), (638, 2057816), (748, 1755196), (986, 1331528), (1276, 1028908), (1496, 877598), (1972, 665764), (2552, 514454), (2992, 438799), (3944, 332882), (5104, 257227), (5423, 242096), (7888, 166441), (10846, 121048), (15131, 86768), (21692, 60524), (30262, 43384)]