2018770468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 4684732416

約数和(自身を除く): 2665961948

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 37, 44, 52, 62, 68, 74, 124, 143, 148, 181, 187, 221, 286, 341, 362, 374, 403, 407, 442, 481, 527, 572, 629, 682, 724, 748, 806, 814, 884, 962, 1054, 1147, 1258, 1364, 1612, 1628, 1924, 1991, 2108, 2294, 2353, 2431, 2516, 3077, 3982, 4433, 4588, 4706, 4862, 5291, 5611, 5797, 6154, 6697, 6851, 6919, 7964, 8177, 8866, 9412, 9724, 10582, 11222, 11594, 12308, 12617, 13394, 13702, 13838, 14911, 16354, 17732, 19499, 21164, 22444, 23188, 25234, 25883, 26788, 27404, 27676, 29822, 32708, 33847, 38998, 40001, 50468, 51766, 59644, 61721, 67694, 72943, 73667, 75361, 77996, 80002, 87061, 89947, 95387, 103532, 113849, 123442, 135388, 145886, 147334, 150722, 160004, 164021, 174122, 179894, 190774, 207607, 214489, 227698, 246884, 253487, 291772, 294668, 301444, 328042, 348244, 359788, 381548, 415214, 428978, 440011, 455396, 506974, 656084, 802373, 830428, 857956, 880022, 957671, 1013948, 1049257, 1240031, 1252339, 1480037, 1604746, 1760044, 1915342, 2098514, 2283677, 2480062, 2504678, 2698891, 2788357, 2960074, 3209492, 3529319, 3830684, 4197028, 4567354, 4960124, 5009356, 5397782, 5576714, 5920148, 7058638, 9134708, 10795564, 11153428, 13640341, 14117276, 16280407, 27280682, 29687801, 32560814, 38822509, 45881147, 54561364, 59375602, 65121628, 77645018, 91762294, 118751204, 155290036, 183524588, 504692617, 1009385234, 2018770468]

約数ペア:

[(1, 2018770468), (2, 1009385234), (4, 504692617), (11, 183524588), (13, 155290036), (17, 118751204), (22, 91762294), (26, 77645018), (31, 65121628), (34, 59375602), (37, 54561364), (44, 45881147), (52, 38822509), (62, 32560814), (68, 29687801), (74, 27280682), (124, 16280407), (143, 14117276), (148, 13640341), (181, 11153428), (187, 10795564), (221, 9134708), (286, 7058638), (341, 5920148), (362, 5576714), (374, 5397782), (403, 5009356), (407, 4960124), (442, 4567354), (481, 4197028), (527, 3830684), (572, 3529319), (629, 3209492), (682, 2960074), (724, 2788357), (748, 2698891), (806, 2504678), (814, 2480062), (884, 2283677), (962, 2098514), (1054, 1915342), (1147, 1760044), (1258, 1604746), (1364, 1480037), (1612, 1252339), (1628, 1240031), (1924, 1049257), (1991, 1013948), (2108, 957671), (2294, 880022), (2353, 857956), (2431, 830428), (2516, 802373), (3077, 656084), (3982, 506974), (4433, 455396), (4588, 440011), (4706, 428978), (4862, 415214), (5291, 381548), (5611, 359788), (5797, 348244), (6154, 328042), (6697, 301444), (6851, 294668), (6919, 291772), (7964, 253487), (8177, 246884), (8866, 227698), (9412, 214489), (9724, 207607), (10582, 190774), (11222, 179894), (11594, 174122), (12308, 164021), (12617, 160004), (13394, 150722), (13702, 147334), (13838, 145886), (14911, 135388), (16354, 123442), (17732, 113849), (19499, 103532), (21164, 95387), (22444, 89947), (23188, 87061), (25234, 80002), (25883, 77996), (26788, 75361), (27404, 73667), (27676, 72943), (29822, 67694), (32708, 61721), (33847, 59644), (38998, 51766), (40001, 50468)]