230980904

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 611660160

約数和(自身を除く): 380679256

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 23, 28, 34, 44, 46, 49, 56, 68, 77, 88, 92, 98, 119, 136, 137, 154, 161, 184, 187, 196, 238, 253, 274, 308, 322, 374, 391, 392, 476, 506, 539, 548, 616, 644, 748, 782, 833, 952, 959, 1012, 1078, 1096, 1127, 1288, 1309, 1496, 1507, 1564, 1666, 1771, 1918, 2024, 2156, 2254, 2329, 2618, 2737, 3014, 3128, 3151, 3332, 3542, 3836, 4301, 4312, 4508, 4658, 5236, 5474, 6028, 6302, 6664, 6713, 7084, 7672, 8602, 9016, 9163, 9316, 10472, 10549, 10948, 12056, 12397, 12604, 13426, 14168, 16303, 17204, 18326, 18632, 19159, 21098, 21896, 22057, 24794, 25208, 25619, 26852, 30107, 32606, 34408, 34661, 36652, 38318, 42196, 44114, 49588, 51238, 53567, 53704, 60214, 65212, 69322, 73304, 73843, 76636, 84392, 88228, 99176, 102476, 107134, 114121, 120428, 130424, 138644, 147686, 153272, 154399, 176456, 179333, 204952, 210749, 214268, 228242, 240856, 242627, 277288, 295372, 308798, 358666, 374969, 421498, 428536, 456484, 485254, 589237, 590744, 617596, 717332, 749938, 842996, 912968, 970508, 1178474, 1235192, 1255331, 1434664, 1499876, 1685992, 1698389, 1941016, 2356948, 2510662, 2624783, 2999752, 3396778, 4124659, 4713896, 5021324, 5249566, 6793556, 8249318, 10042648, 10499132, 13587112, 16498636, 20998264, 28872613, 32997272, 57745226, 115490452, 230980904]

約数ペア:

[(1, 230980904), (2, 115490452), (4, 57745226), (7, 32997272), (8, 28872613), (11, 20998264), (14, 16498636), (17, 13587112), (22, 10499132), (23, 10042648), (28, 8249318), (34, 6793556), (44, 5249566), (46, 5021324), (49, 4713896), (56, 4124659), (68, 3396778), (77, 2999752), (88, 2624783), (92, 2510662), (98, 2356948), (119, 1941016), (136, 1698389), (137, 1685992), (154, 1499876), (161, 1434664), (184, 1255331), (187, 1235192), (196, 1178474), (238, 970508), (253, 912968), (274, 842996), (308, 749938), (322, 717332), (374, 617596), (391, 590744), (392, 589237), (476, 485254), (506, 456484), (539, 428536), (548, 421498), (616, 374969), (644, 358666), (748, 308798), (782, 295372), (833, 277288), (952, 242627), (959, 240856), (1012, 228242), (1078, 214268), (1096, 210749), (1127, 204952), (1288, 179333), (1309, 176456), (1496, 154399), (1507, 153272), (1564, 147686), (1666, 138644), (1771, 130424), (1918, 120428), (2024, 114121), (2156, 107134), (2254, 102476), (2329, 99176), (2618, 88228), (2737, 84392), (3014, 76636), (3128, 73843), (3151, 73304), (3332, 69322), (3542, 65212), (3836, 60214), (4301, 53704), (4312, 53567), (4508, 51238), (4658, 49588), (5236, 44114), (5474, 42196), (6028, 38318), (6302, 36652), (6664, 34661), (6713, 34408), (7084, 32606), (7672, 30107), (8602, 26852), (9016, 25619), (9163, 25208), (9316, 24794), (10472, 22057), (10549, 21896), (10948, 21098), (12056, 19159), (12397, 18632), (12604, 18326), (13426, 17204), (14168, 16303)]