305121096

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 994406400

約数和(自身を除く): 689285304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 59, 62, 63, 72, 84, 93, 118, 124, 126, 168, 177, 186, 217, 236, 248, 252, 279, 331, 354, 372, 413, 434, 472, 504, 531, 558, 651, 662, 708, 744, 826, 868, 993, 1062, 1116, 1239, 1302, 1324, 1416, 1652, 1736, 1829, 1953, 1986, 2124, 2232, 2317, 2478, 2604, 2648, 2979, 3304, 3658, 3717, 3906, 3972, 4248, 4634, 4956, 5208, 5487, 5958, 6951, 7316, 7434, 7812, 7944, 9268, 9912, 10261, 10974, 11916, 12803, 13902, 14632, 14868, 15624, 16461, 18536, 19529, 20522, 20853, 21948, 23832, 25606, 27804, 29736, 30783, 32922, 38409, 39058, 41044, 41706, 43896, 51212, 55608, 58587, 61566, 65844, 71827, 76818, 78116, 82088, 83412, 92349, 102424, 115227, 117174, 123132, 131688, 136703, 143654, 153636, 156232, 166824, 175761, 184698, 215481, 230454, 234348, 246264, 273406, 287308, 307272, 351522, 369396, 410109, 430962, 460908, 468696, 546812, 574616, 605399, 646443, 703044, 738792, 820218, 861924, 921816, 1093624, 1210798, 1230327, 1292886, 1406088, 1640436, 1723848, 1816197, 2421596, 2460654, 2585772, 3280872, 3632394, 4237793, 4843192, 4921308, 5171544, 5448591, 7264788, 8475586, 9842616, 10897182, 12713379, 14529576, 16951172, 21794364, 25426758, 33902344, 38140137, 43588728, 50853516, 76280274, 101707032, 152560548, 305121096]

約数ペア:

[(1, 305121096), (2, 152560548), (3, 101707032), (4, 76280274), (6, 50853516), (7, 43588728), (8, 38140137), (9, 33902344), (12, 25426758), (14, 21794364), (18, 16951172), (21, 14529576), (24, 12713379), (28, 10897182), (31, 9842616), (36, 8475586), (42, 7264788), (56, 5448591), (59, 5171544), (62, 4921308), (63, 4843192), (72, 4237793), (84, 3632394), (93, 3280872), (118, 2585772), (124, 2460654), (126, 2421596), (168, 1816197), (177, 1723848), (186, 1640436), (217, 1406088), (236, 1292886), (248, 1230327), (252, 1210798), (279, 1093624), (331, 921816), (354, 861924), (372, 820218), (413, 738792), (434, 703044), (472, 646443), (504, 605399), (531, 574616), (558, 546812), (651, 468696), (662, 460908), (708, 430962), (744, 410109), (826, 369396), (868, 351522), (993, 307272), (1062, 287308), (1116, 273406), (1239, 246264), (1302, 234348), (1324, 230454), (1416, 215481), (1652, 184698), (1736, 175761), (1829, 166824), (1953, 156232), (1986, 153636), (2124, 143654), (2232, 136703), (2317, 131688), (2478, 123132), (2604, 117174), (2648, 115227), (2979, 102424), (3304, 92349), (3658, 83412), (3717, 82088), (3906, 78116), (3972, 76818), (4248, 71827), (4634, 65844), (4956, 61566), (5208, 58587), (5487, 55608), (5958, 51212), (6951, 43896), (7316, 41706), (7434, 41044), (7812, 39058), (7944, 38409), (9268, 32922), (9912, 30783), (10261, 29736), (10974, 27804), (11916, 25606), (12803, 23832), (13902, 21948), (14632, 20853), (14868, 20522), (15624, 19529), (16461, 18536)]