465608528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19891}}^1$

素因数の和:19936

約数の個数: 80

約数和(自身を含む): 1183971840

約数和(自身を除く): 718363312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 19891, 23408, 39782, 79564, 139237, 159128, 218801, 278474, 318256, 377929, 437602, 556948, 755858, 875204, 1113896, 1511716, 1531607, 1750408, 2227792, 2645503, 3023432, 3063214, 3500816, 4157219, 5291006, 6046864, 6126428, 8314438, 10582012, 12252856, 16628876, 21164024, 24505712, 29100533, 33257752, 42328048, 58201066, 66515504, 116402132, 232804264, 465608528]

約数ペア:

[(1, 465608528), (2, 232804264), (4, 116402132), (7, 66515504), (8, 58201066), (11, 42328048), (14, 33257752), (16, 29100533), (19, 24505712), (22, 21164024), (28, 16628876), (38, 12252856), (44, 10582012), (56, 8314438), (76, 6126428), (77, 6046864), (88, 5291006), (112, 4157219), (133, 3500816), (152, 3063214), (154, 3023432), (176, 2645503), (209, 2227792), (266, 1750408), (304, 1531607), (308, 1511716), (418, 1113896), (532, 875204), (616, 755858), (836, 556948), (1064, 437602), (1232, 377929), (1463, 318256), (1672, 278474), (2128, 218801), (2926, 159128), (3344, 139237), (5852, 79564), (11704, 39782), (19891, 23408)]