313385616

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 933879960

約数和(自身を除く): 620494344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 313, 408, 409, 612, 626, 816, 818, 939, 1224, 1227, 1252, 1636, 1878, 2448, 2454, 2504, 2817, 3272, 3681, 3756, 4908, 5008, 5321, 5634, 6544, 6953, 7362, 7512, 9816, 10642, 11268, 13906, 14724, 15024, 15963, 19632, 20859, 21284, 22536, 27812, 29448, 31926, 41718, 42568, 45072, 47889, 55624, 58896, 62577, 63852, 83436, 85136, 95778, 111248, 125154, 127704, 128017, 166872, 191556, 250308, 255408, 256034, 333744, 383112, 384051, 500616, 512068, 766224, 768102, 1001232, 1024136, 1152153, 1536204, 2048272, 2176289, 2304306, 3072408, 4352578, 4608612, 6144816, 6528867, 8705156, 9217224, 13057734, 17410312, 18434448, 19586601, 26115468, 34820624, 39173202, 52230936, 78346404, 104461872, 156692808, 313385616]

約数ペア:

[(1, 313385616), (2, 156692808), (3, 104461872), (4, 78346404), (6, 52230936), (8, 39173202), (9, 34820624), (12, 26115468), (16, 19586601), (17, 18434448), (18, 17410312), (24, 13057734), (34, 9217224), (36, 8705156), (48, 6528867), (51, 6144816), (68, 4608612), (72, 4352578), (102, 3072408), (136, 2304306), (144, 2176289), (153, 2048272), (204, 1536204), (272, 1152153), (306, 1024136), (313, 1001232), (408, 768102), (409, 766224), (612, 512068), (626, 500616), (816, 384051), (818, 383112), (939, 333744), (1224, 256034), (1227, 255408), (1252, 250308), (1636, 191556), (1878, 166872), (2448, 128017), (2454, 127704), (2504, 125154), (2817, 111248), (3272, 95778), (3681, 85136), (3756, 83436), (4908, 63852), (5008, 62577), (5321, 58896), (5634, 55624), (6544, 47889), (6953, 45072), (7362, 42568), (7512, 41718), (9816, 31926), (10642, 29448), (11268, 27812), (13906, 22536), (14724, 21284), (15024, 20859), (15963, 19632)]