306990684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 216

約数和(自身を含む): 1061384688

約数和(自身を除く): 754394004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 539, 546, 572, 588, 637, 693, 819, 858, 882, 924, 1001, 1078, 1092, 1217, 1274, 1287, 1386, 1617, 1638, 1716, 1764, 1911, 2002, 2156, 2434, 2548, 2574, 2772, 3003, 3234, 3276, 3651, 3822, 4004, 4851, 4868, 5148, 5733, 6006, 6468, 7007, 7302, 7644, 8519, 9009, 9702, 10953, 11466, 12012, 13387, 14014, 14604, 15821, 17038, 18018, 19404, 21021, 21906, 22932, 25557, 26774, 28028, 31642, 34076, 36036, 40161, 42042, 43812, 47463, 51114, 53548, 59633, 63063, 63284, 76671, 80322, 84084, 93709, 94926, 102228, 110747, 119266, 120483, 126126, 142389, 153342, 160644, 174031, 178899, 187418, 189852, 221494, 238532, 240966, 252252, 281127, 284778, 306684, 332241, 348062, 357798, 374836, 442988, 481932, 522093, 536697, 562254, 569556, 655963, 664482, 696124, 715596, 775229, 843381, 996723, 1044186, 1073394, 1124508, 1218217, 1311926, 1328964, 1550458, 1566279, 1686762, 1967889, 1993446, 2088372, 2146788, 2325687, 2436434, 2623852, 3100916, 3132558, 3373524, 3654651, 3935778, 3986892, 4651374, 4872868, 5903667, 6265116, 6977061, 7309302, 7871556, 8527519, 9302748, 10963953, 11807334, 13954122, 14618604, 17055038, 21927906, 23614668, 25582557, 27908244, 34110076, 43855812, 51165114, 76747671, 102330228, 153495342, 306990684]

約数ペア:

[(1, 306990684), (2, 153495342), (3, 102330228), (4, 76747671), (6, 51165114), (7, 43855812), (9, 34110076), (11, 27908244), (12, 25582557), (13, 23614668), (14, 21927906), (18, 17055038), (21, 14618604), (22, 13954122), (26, 11807334), (28, 10963953), (33, 9302748), (36, 8527519), (39, 7871556), (42, 7309302), (44, 6977061), (49, 6265116), (52, 5903667), (63, 4872868), (66, 4651374), (77, 3986892), (78, 3935778), (84, 3654651), (91, 3373524), (98, 3132558), (99, 3100916), (117, 2623852), (126, 2436434), (132, 2325687), (143, 2146788), (147, 2088372), (154, 1993446), (156, 1967889), (182, 1686762), (196, 1566279), (198, 1550458), (231, 1328964), (234, 1311926), (252, 1218217), (273, 1124508), (286, 1073394), (294, 1044186), (308, 996723), (364, 843381), (396, 775229), (429, 715596), (441, 696124), (462, 664482), (468, 655963), (539, 569556), (546, 562254), (572, 536697), (588, 522093), (637, 481932), (693, 442988), (819, 374836), (858, 357798), (882, 348062), (924, 332241), (1001, 306684), (1078, 284778), (1092, 281127), (1217, 252252), (1274, 240966), (1287, 238532), (1386, 221494), (1617, 189852), (1638, 187418), (1716, 178899), (1764, 174031), (1911, 160644), (2002, 153342), (2156, 142389), (2434, 126126), (2548, 120483), (2574, 119266), (2772, 110747), (3003, 102228), (3234, 94926), (3276, 93709), (3651, 84084), (3822, 80322), (4004, 76671), (4851, 63284), (4868, 63063), (5148, 59633), (5733, 53548), (6006, 51114), (6468, 47463), (7007, 43812), (7302, 42042), (7644, 40161), (8519, 36036), (9009, 34076), (9702, 31642), (10953, 28028), (11466, 26774), (12012, 25557), (13387, 22932), (14014, 21906), (14604, 21021), (15821, 19404), (17038, 18018)]