1808123669968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18577631}}^1$

素因数の和:18577736

約数の個数: 80

約数和(自身を含む): 4422962626560

約数和(自身を除く): 2614838956592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 3476, 4424, 6083, 6952, 8848, 12166, 13904, 24332, 48664, 97328, 18577631, 37155262, 74310524, 130043417, 148621048, 204353941, 260086834, 297242096, 408707882, 520173668, 817415764, 1040347336, 1430477587, 1467632849, 1634831528, 2080694672, 2860955174, 2935265698, 3269663056, 5721910348, 5870531396, 10273429943, 11443820696, 11741062792, 16143961339, 20546859886, 22887641392, 23482125584, 32287922678, 41093719772, 64575845356, 82187439544, 113007729373, 129151690712, 164374879088, 226015458746, 258303381424, 452030917492, 904061834984, 1808123669968]

約数ペア:

[(1, 1808123669968), (2, 904061834984), (4, 452030917492), (7, 258303381424), (8, 226015458746), (11, 164374879088), (14, 129151690712), (16, 113007729373), (22, 82187439544), (28, 64575845356), (44, 41093719772), (56, 32287922678), (77, 23482125584), (79, 22887641392), (88, 20546859886), (112, 16143961339), (154, 11741062792), (158, 11443820696), (176, 10273429943), (308, 5870531396), (316, 5721910348), (553, 3269663056), (616, 2935265698), (632, 2860955174), (869, 2080694672), (1106, 1634831528), (1232, 1467632849), (1264, 1430477587), (1738, 1040347336), (2212, 817415764), (3476, 520173668), (4424, 408707882), (6083, 297242096), (6952, 260086834), (8848, 204353941), (12166, 148621048), (13904, 130043417), (24332, 74310524), (48664, 37155262), (97328, 18577631)]