290479644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 941129280

約数和(自身を除く): 650649636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 53, 63, 78, 84, 91, 98, 106, 117, 126, 147, 156, 159, 182, 196, 212, 234, 239, 252, 273, 294, 318, 364, 371, 441, 468, 477, 478, 546, 588, 636, 637, 689, 717, 742, 819, 882, 954, 956, 1092, 1113, 1274, 1378, 1434, 1484, 1638, 1673, 1764, 1908, 1911, 2067, 2151, 2226, 2548, 2597, 2756, 2868, 3107, 3276, 3339, 3346, 3822, 4134, 4302, 4452, 4823, 5019, 5194, 5733, 6201, 6214, 6678, 6692, 7644, 7791, 8268, 8604, 9321, 9646, 10038, 10388, 11466, 11711, 12402, 12428, 12667, 13356, 14469, 15057, 15582, 18642, 19292, 20076, 21749, 22932, 23373, 23422, 24804, 25334, 27963, 28938, 30114, 31164, 33761, 35133, 37284, 38001, 43407, 43498, 46746, 46844, 50668, 55926, 57876, 60228, 65247, 67522, 70266, 76002, 86814, 86996, 88669, 93492, 101283, 105399, 111852, 114003, 130494, 135044, 140532, 152004, 152243, 164671, 173628, 177338, 195741, 202566, 210798, 228006, 260988, 266007, 303849, 304486, 329342, 354676, 391482, 405132, 421596, 456012, 456729, 494013, 532014, 607698, 608972, 620683, 658684, 782964, 798021, 913458, 988026, 1064028, 1152697, 1215396, 1241366, 1370187, 1482039, 1596042, 1826916, 1862049, 1976052, 2305394, 2482732, 2740374, 2964078, 3192084, 3458091, 3724098, 4610788, 5480748, 5586147, 5928156, 6916182, 7448196, 8068879, 10374273, 11172294, 13832364, 16137758, 20748546, 22344588, 24206637, 32275516, 41497092, 48413274, 72619911, 96826548, 145239822, 290479644]

約数ペア:

[(1, 290479644), (2, 145239822), (3, 96826548), (4, 72619911), (6, 48413274), (7, 41497092), (9, 32275516), (12, 24206637), (13, 22344588), (14, 20748546), (18, 16137758), (21, 13832364), (26, 11172294), (28, 10374273), (36, 8068879), (39, 7448196), (42, 6916182), (49, 5928156), (52, 5586147), (53, 5480748), (63, 4610788), (78, 3724098), (84, 3458091), (91, 3192084), (98, 2964078), (106, 2740374), (117, 2482732), (126, 2305394), (147, 1976052), (156, 1862049), (159, 1826916), (182, 1596042), (196, 1482039), (212, 1370187), (234, 1241366), (239, 1215396), (252, 1152697), (273, 1064028), (294, 988026), (318, 913458), (364, 798021), (371, 782964), (441, 658684), (468, 620683), (477, 608972), (478, 607698), (546, 532014), (588, 494013), (636, 456729), (637, 456012), (689, 421596), (717, 405132), (742, 391482), (819, 354676), (882, 329342), (954, 304486), (956, 303849), (1092, 266007), (1113, 260988), (1274, 228006), (1378, 210798), (1434, 202566), (1484, 195741), (1638, 177338), (1673, 173628), (1764, 164671), (1908, 152243), (1911, 152004), (2067, 140532), (2151, 135044), (2226, 130494), (2548, 114003), (2597, 111852), (2756, 105399), (2868, 101283), (3107, 93492), (3276, 88669), (3339, 86996), (3346, 86814), (3822, 76002), (4134, 70266), (4302, 67522), (4452, 65247), (4823, 60228), (5019, 57876), (5194, 55926), (5733, 50668), (6201, 46844), (6214, 46746), (6678, 43498), (6692, 43407), (7644, 38001), (7791, 37284), (8268, 35133), (8604, 33761), (9321, 31164), (9646, 30114), (10038, 28938), (10388, 27963), (11466, 25334), (11711, 24804), (12402, 23422), (12428, 23373), (12667, 22932), (13356, 21749), (14469, 20076), (15057, 19292), (15582, 18642)]