3189880408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 7990980480

約数和(自身を除く): 4801100072

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 37, 44, 52, 62, 68, 74, 88, 104, 121, 124, 136, 143, 148, 169, 187, 221, 242, 248, 286, 296, 338, 341, 374, 403, 407, 442, 481, 484, 527, 572, 629, 676, 682, 748, 806, 814, 884, 962, 968, 1054, 1144, 1147, 1258, 1352, 1364, 1496, 1573, 1612, 1628, 1768, 1859, 1924, 2057, 2108, 2294, 2431, 2516, 2728, 2873, 3146, 3224, 3256, 3718, 3751, 3848, 4114, 4216, 4433, 4477, 4588, 4862, 5032, 5239, 5291, 5746, 5797, 6253, 6292, 6851, 6919, 7436, 7502, 8177, 8228, 8866, 8954, 9176, 9724, 10478, 10582, 11492, 11594, 12506, 12584, 12617, 13702, 13838, 14872, 14911, 15004, 16354, 16456, 17732, 17908, 19448, 19499, 20449, 20956, 21164, 22984, 23188, 25012, 25234, 26741, 27404, 27676, 29822, 30008, 31603, 32708, 35464, 35816, 38998, 40898, 41912, 42328, 46376, 48763, 50024, 50468, 53482, 54808, 55352, 57629, 58201, 59644, 63206, 63767, 65416, 68783, 75361, 76109, 77996, 81796, 89063, 89947, 97526, 100936, 106301, 106964, 115258, 116402, 119288, 126412, 127534, 137566, 138787, 150722, 152218, 155992, 163592, 164021, 178126, 179894, 193843, 195052, 212602, 213928, 214489, 230516, 232804, 252824, 253487, 255068, 275132, 277574, 301444, 304436, 328042, 347633, 356252, 359788, 387686, 390104, 425204, 428978, 461032, 465608, 506974, 510136, 550264, 555148, 602888, 608872, 633919, 656084, 695266, 712504, 719576, 756613, 775372, 828971, 850408, 857956, 979693, 989417, 1013948, 1110296, 1169311, 1267838, 1312168, 1390532, 1513226, 1550744, 1657942, 1715912, 1804231, 1959386, 1978834, 2027896, 2132273, 2338622, 2359379, 2535676, 2781064, 2788357, 3026452, 3295331, 3315884, 3608462, 3918772, 3957668, 4264546, 4677244, 4718758, 5071352, 5576714, 6052904, 6590662, 6631768, 7216924, 7837544, 7915336, 8529092, 9354488, 9437516, 10776623, 11153428, 12862421, 13181324, 14433848, 17058184, 18875032, 21553246, 22306856, 23455003, 25724842, 26362648, 30671927, 36248641, 43106492, 46910006, 51449684, 61343854, 72497282, 86212984, 93820012, 102899368, 122687708, 144994564, 187640024, 245375416, 289989128, 398735051, 797470102, 1594940204, 3189880408]

約数ペア:

[(1, 3189880408), (2, 1594940204), (4, 797470102), (8, 398735051), (11, 289989128), (13, 245375416), (17, 187640024), (22, 144994564), (26, 122687708), (31, 102899368), (34, 93820012), (37, 86212984), (44, 72497282), (52, 61343854), (62, 51449684), (68, 46910006), (74, 43106492), (88, 36248641), (104, 30671927), (121, 26362648), (124, 25724842), (136, 23455003), (143, 22306856), (148, 21553246), (169, 18875032), (187, 17058184), (221, 14433848), (242, 13181324), (248, 12862421), (286, 11153428), (296, 10776623), (338, 9437516), (341, 9354488), (374, 8529092), (403, 7915336), (407, 7837544), (442, 7216924), (481, 6631768), (484, 6590662), (527, 6052904), (572, 5576714), (629, 5071352), (676, 4718758), (682, 4677244), (748, 4264546), (806, 3957668), (814, 3918772), (884, 3608462), (962, 3315884), (968, 3295331), (1054, 3026452), (1144, 2788357), (1147, 2781064), (1258, 2535676), (1352, 2359379), (1364, 2338622), (1496, 2132273), (1573, 2027896), (1612, 1978834), (1628, 1959386), (1768, 1804231), (1859, 1715912), (1924, 1657942), (2057, 1550744), (2108, 1513226), (2294, 1390532), (2431, 1312168), (2516, 1267838), (2728, 1169311), (2873, 1110296), (3146, 1013948), (3224, 989417), (3256, 979693), (3718, 857956), (3751, 850408), (3848, 828971), (4114, 775372), (4216, 756613), (4433, 719576), (4477, 712504), (4588, 695266), (4862, 656084), (5032, 633919), (5239, 608872), (5291, 602888), (5746, 555148), (5797, 550264), (6253, 510136), (6292, 506974), (6851, 465608), (6919, 461032), (7436, 428978), (7502, 425204), (8177, 390104), (8228, 387686), (8866, 359788), (8954, 356252), (9176, 347633), (9724, 328042), (10478, 304436), (10582, 301444), (11492, 277574), (11594, 275132), (12506, 255068), (12584, 253487), (12617, 252824), (13702, 232804), (13838, 230516), (14872, 214489), (14911, 213928), (15004, 212602), (16354, 195052), (16456, 193843), (17732, 179894), (17908, 178126), (19448, 164021), (19499, 163592), (20449, 155992), (20956, 152218), (21164, 150722), (22984, 138787), (23188, 137566), (25012, 127534), (25234, 126412), (26741, 119288), (27404, 116402), (27676, 115258), (29822, 106964), (30008, 106301), (31603, 100936), (32708, 97526), (35464, 89947), (35816, 89063), (38998, 81796), (40898, 77996), (41912, 76109), (42328, 75361), (46376, 68783), (48763, 65416), (50024, 63767), (50468, 63206), (53482, 59644), (54808, 58201), (55352, 57629)]