1189991172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^2$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 2925979392

約数和(自身を除く): 1735988220

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 229, 244, 366, 372, 458, 687, 732, 916, 1374, 1891, 2748, 3782, 5673, 7099, 7564, 11346, 13969, 14198, 21297, 22692, 27938, 28396, 41907, 42594, 52441, 55876, 83814, 85188, 104882, 157323, 167628, 209764, 314646, 433039, 629292, 866078, 1299117, 1625671, 1732156, 2598234, 3198901, 3251342, 4877013, 5196468, 6397802, 6502684, 9596703, 9754026, 12795604, 19193406, 19508052, 38386812, 99165931, 198331862, 297497793, 396663724, 594995586, 1189991172]

約数ペア:

[(1, 1189991172), (2, 594995586), (3, 396663724), (4, 297497793), (6, 198331862), (12, 99165931), (31, 38386812), (61, 19508052), (62, 19193406), (93, 12795604), (122, 9754026), (124, 9596703), (183, 6502684), (186, 6397802), (229, 5196468), (244, 4877013), (366, 3251342), (372, 3198901), (458, 2598234), (687, 1732156), (732, 1625671), (916, 1299117), (1374, 866078), (1891, 629292), (2748, 433039), (3782, 314646), (5673, 209764), (7099, 167628), (7564, 157323), (11346, 104882), (13969, 85188), (14198, 83814), (21297, 55876), (22692, 52441), (27938, 42594), (28396, 41907)]