1520402344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 3309465600

約数和(自身を除く): 1789063256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 113, 127, 136, 152, 164, 226, 254, 323, 328, 452, 508, 646, 697, 779, 904, 1016, 1292, 1394, 1558, 1921, 2147, 2159, 2413, 2584, 2788, 3116, 3842, 4294, 4318, 4633, 4826, 5207, 5576, 6232, 7684, 8588, 8636, 9266, 9652, 10414, 13243, 14351, 15368, 17176, 17272, 18532, 19304, 20828, 26486, 28702, 36499, 37064, 41021, 41656, 52972, 57404, 72998, 78761, 82042, 88027, 88519, 98933, 105944, 114808, 145996, 157522, 164084, 176054, 177038, 197866, 243967, 272669, 291992, 315044, 328168, 352108, 354076, 395732, 487934, 545338, 588391, 630088, 704216, 708152, 791464, 975868, 1090676, 1176782, 1496459, 1681861, 1951736, 2181352, 2353564, 2992918, 3363722, 4635373, 4707128, 5985836, 6727444, 9270746, 10002647, 11179429, 11971672, 13454888, 18541492, 20005294, 22358858, 37082984, 40010588, 44717716, 80021176, 89435432, 190050293, 380100586, 760201172, 1520402344]

約数ペア:

[(1, 1520402344), (2, 760201172), (4, 380100586), (8, 190050293), (17, 89435432), (19, 80021176), (34, 44717716), (38, 40010588), (41, 37082984), (68, 22358858), (76, 20005294), (82, 18541492), (113, 13454888), (127, 11971672), (136, 11179429), (152, 10002647), (164, 9270746), (226, 6727444), (254, 5985836), (323, 4707128), (328, 4635373), (452, 3363722), (508, 2992918), (646, 2353564), (697, 2181352), (779, 1951736), (904, 1681861), (1016, 1496459), (1292, 1176782), (1394, 1090676), (1558, 975868), (1921, 791464), (2147, 708152), (2159, 704216), (2413, 630088), (2584, 588391), (2788, 545338), (3116, 487934), (3842, 395732), (4294, 354076), (4318, 352108), (4633, 328168), (4826, 315044), (5207, 291992), (5576, 272669), (6232, 243967), (7684, 197866), (8588, 177038), (8636, 176054), (9266, 164084), (9652, 157522), (10414, 145996), (13243, 114808), (14351, 105944), (15368, 98933), (17176, 88519), (17272, 88027), (18532, 82042), (19304, 78761), (20828, 72998), (26486, 57404), (28702, 52972), (36499, 41656), (37064, 41021)]