215628927536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1\times {\mathrm{4079}}^1$

素因数の和:13818

約数の個数: 80

約数和(自身を含む): 470627020800

約数和(自身を除く): 254998093264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 4079, 5456, 8158, 9689, 16316, 19378, 32632, 38756, 44869, 65264, 77512, 89738, 106579, 126449, 155024, 179476, 213158, 252898, 300359, 358952, 426316, 505796, 600718, 717904, 852632, 1011592, 1201436, 1390939, 1705264, 2023184, 2402872, 2781878, 3303949, 4805744, 5563756, 6607898, 11127512, 13215796, 22255024, 26431592, 39521431, 52863184, 79042862, 158085724, 316171448, 434735741, 632342896, 869471482, 1225164361, 1738942964, 2450328722, 3477885928, 4900657444, 6955771856, 9801314888, 13476807971, 19602629776, 26953615942, 53907231884, 107814463768, 215628927536]

約数ペア:

[(1, 215628927536), (2, 107814463768), (4, 53907231884), (8, 26953615942), (11, 19602629776), (16, 13476807971), (22, 9801314888), (31, 6955771856), (44, 4900657444), (62, 3477885928), (88, 2450328722), (124, 1738942964), (176, 1225164361), (248, 869471482), (341, 632342896), (496, 434735741), (682, 316171448), (1364, 158085724), (2728, 79042862), (4079, 52863184), (5456, 39521431), (8158, 26431592), (9689, 22255024), (16316, 13215796), (19378, 11127512), (32632, 6607898), (38756, 5563756), (44869, 4805744), (65264, 3303949), (77512, 2781878), (89738, 2402872), (106579, 2023184), (126449, 1705264), (155024, 1390939), (179476, 1201436), (213158, 1011592), (252898, 852632), (300359, 717904), (358952, 600718), (426316, 505796)]