265028568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 807936000

約数和(自身を除く): 542907432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 79, 84, 114, 133, 152, 158, 168, 228, 237, 266, 316, 399, 456, 474, 532, 553, 632, 798, 948, 1051, 1064, 1106, 1501, 1596, 1659, 1896, 2102, 2212, 3002, 3153, 3192, 3318, 4204, 4424, 4503, 6004, 6306, 6636, 7357, 8408, 9006, 10507, 12008, 12612, 13272, 14714, 18012, 19969, 21014, 22071, 25224, 29428, 31521, 36024, 39938, 42028, 44142, 58856, 59907, 63042, 79876, 83029, 84056, 88284, 119814, 126084, 139783, 159752, 166058, 176568, 239628, 249087, 252168, 279566, 332116, 419349, 479256, 498174, 559132, 581203, 664232, 838698, 996348, 1118264, 1162406, 1577551, 1677396, 1743609, 1992696, 2324812, 3155102, 3354792, 3487218, 4649624, 4732653, 6310204, 6974436, 9465306, 11042857, 12620408, 13948872, 18930612, 22085714, 33128571, 37861224, 44171428, 66257142, 88342856, 132514284, 265028568]

約数ペア:

[(1, 265028568), (2, 132514284), (3, 88342856), (4, 66257142), (6, 44171428), (7, 37861224), (8, 33128571), (12, 22085714), (14, 18930612), (19, 13948872), (21, 12620408), (24, 11042857), (28, 9465306), (38, 6974436), (42, 6310204), (56, 4732653), (57, 4649624), (76, 3487218), (79, 3354792), (84, 3155102), (114, 2324812), (133, 1992696), (152, 1743609), (158, 1677396), (168, 1577551), (228, 1162406), (237, 1118264), (266, 996348), (316, 838698), (399, 664232), (456, 581203), (474, 559132), (532, 498174), (553, 479256), (632, 419349), (798, 332116), (948, 279566), (1051, 252168), (1064, 249087), (1106, 239628), (1501, 176568), (1596, 166058), (1659, 159752), (1896, 139783), (2102, 126084), (2212, 119814), (3002, 88284), (3153, 84056), (3192, 83029), (3318, 79876), (4204, 63042), (4424, 59907), (4503, 58856), (6004, 44142), (6306, 42028), (6636, 39938), (7357, 36024), (8408, 31521), (9006, 29428), (10507, 25224), (12008, 22071), (12612, 21014), (13272, 19969), (14714, 18012)]