520970256

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 1496761344

約数和(自身を除く): 975791088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 127, 144, 183, 244, 254, 366, 381, 467, 488, 508, 549, 732, 762, 934, 976, 1016, 1098, 1143, 1401, 1464, 1524, 1868, 2032, 2196, 2286, 2802, 2928, 3048, 3736, 4203, 4392, 4572, 5604, 6096, 7472, 7747, 8406, 8784, 9144, 11208, 15494, 16812, 18288, 22416, 23241, 28487, 30988, 33624, 46482, 56974, 59309, 61976, 67248, 69723, 85461, 92964, 113948, 118618, 123952, 139446, 170922, 177927, 185928, 227896, 237236, 256383, 278892, 341844, 355854, 371856, 455792, 474472, 512766, 533781, 557784, 683688, 711708, 948944, 1025532, 1067562, 1115568, 1367376, 1423416, 2051064, 2135124, 2846832, 3617849, 4102128, 4270248, 7235698, 8540496, 10853547, 14471396, 21707094, 28942792, 32560641, 43414188, 57885584, 65121282, 86828376, 130242564, 173656752, 260485128, 520970256]

約数ペア:

[(1, 520970256), (2, 260485128), (3, 173656752), (4, 130242564), (6, 86828376), (8, 65121282), (9, 57885584), (12, 43414188), (16, 32560641), (18, 28942792), (24, 21707094), (36, 14471396), (48, 10853547), (61, 8540496), (72, 7235698), (122, 4270248), (127, 4102128), (144, 3617849), (183, 2846832), (244, 2135124), (254, 2051064), (366, 1423416), (381, 1367376), (467, 1115568), (488, 1067562), (508, 1025532), (549, 948944), (732, 711708), (762, 683688), (934, 557784), (976, 533781), (1016, 512766), (1098, 474472), (1143, 455792), (1401, 371856), (1464, 355854), (1524, 341844), (1868, 278892), (2032, 256383), (2196, 237236), (2286, 227896), (2802, 185928), (2928, 177927), (3048, 170922), (3736, 139446), (4203, 123952), (4392, 118618), (4572, 113948), (5604, 92964), (6096, 85461), (7472, 69723), (7747, 67248), (8406, 61976), (8784, 59309), (9144, 56974), (11208, 46482), (15494, 33624), (16812, 30988), (18288, 28487), (22416, 23241)]