680266356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 2196504576

約数和(自身を除く): 1516238220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 31, 33, 34, 42, 44, 51, 62, 66, 68, 77, 84, 93, 102, 119, 121, 124, 127, 132, 154, 186, 187, 204, 217, 231, 238, 242, 254, 308, 341, 357, 363, 372, 374, 381, 434, 462, 476, 484, 508, 527, 561, 651, 682, 714, 726, 748, 762, 847, 868, 889, 924, 1023, 1054, 1122, 1302, 1309, 1364, 1397, 1428, 1452, 1524, 1581, 1694, 1778, 2046, 2057, 2108, 2159, 2244, 2387, 2541, 2604, 2618, 2667, 2794, 3162, 3388, 3556, 3689, 3751, 3927, 3937, 4092, 4114, 4191, 4318, 4774, 5082, 5236, 5334, 5588, 5797, 6171, 6324, 6477, 7161, 7378, 7502, 7854, 7874, 8228, 8382, 8636, 9548, 9779, 10164, 10668, 11067, 11253, 11594, 11811, 12342, 12954, 14322, 14399, 14756, 15004, 15113, 15367, 15708, 15748, 16764, 17391, 19558, 22134, 22506, 23188, 23622, 23749, 24684, 25908, 26257, 27559, 28644, 28798, 29337, 30226, 30734, 34782, 39116, 40579, 43197, 43307, 44268, 45012, 45339, 46101, 47244, 47498, 52514, 55118, 57596, 58674, 60452, 61468, 63767, 66929, 69564, 71247, 78771, 81158, 82677, 86394, 86614, 90678, 92202, 94996, 105028, 107569, 110236, 117348, 121737, 127534, 129921, 133858, 142494, 157542, 162316, 165354, 166243, 172788, 173228, 181356, 184404, 191301, 200787, 215138, 243474, 255068, 259842, 261239, 267716, 284988, 303149, 315084, 322707, 330708, 332486, 382602, 401574, 430276, 446369, 468503, 476377, 486948, 498729, 519684, 522478, 606298, 645414, 664972, 736219, 765204, 783717, 803148, 892738, 909447, 937006, 952754, 997458, 1044956, 1212596, 1290828, 1339107, 1405509, 1429131, 1472438, 1567434, 1785476, 1818894, 1828673, 1874012, 1905508, 1994916, 2208657, 2678214, 2811018, 2858262, 2944876, 3134868, 3334639, 3637788, 3657346, 4417314, 5153533, 5356428, 5486019, 5622036, 5716524, 6669278, 7314692, 8098409, 8834628, 10003917, 10307066, 10972038, 13338556, 15460599, 16196818, 20007834, 20614132, 21944076, 24295227, 30921198, 32393636, 40015668, 48590454, 56688863, 61842396, 97180908, 113377726, 170066589, 226755452, 340133178, 680266356]

約数ペア:

[(1, 680266356), (2, 340133178), (3, 226755452), (4, 170066589), (6, 113377726), (7, 97180908), (11, 61842396), (12, 56688863), (14, 48590454), (17, 40015668), (21, 32393636), (22, 30921198), (28, 24295227), (31, 21944076), (33, 20614132), (34, 20007834), (42, 16196818), (44, 15460599), (51, 13338556), (62, 10972038), (66, 10307066), (68, 10003917), (77, 8834628), (84, 8098409), (93, 7314692), (102, 6669278), (119, 5716524), (121, 5622036), (124, 5486019), (127, 5356428), (132, 5153533), (154, 4417314), (186, 3657346), (187, 3637788), (204, 3334639), (217, 3134868), (231, 2944876), (238, 2858262), (242, 2811018), (254, 2678214), (308, 2208657), (341, 1994916), (357, 1905508), (363, 1874012), (372, 1828673), (374, 1818894), (381, 1785476), (434, 1567434), (462, 1472438), (476, 1429131), (484, 1405509), (508, 1339107), (527, 1290828), (561, 1212596), (651, 1044956), (682, 997458), (714, 952754), (726, 937006), (748, 909447), (762, 892738), (847, 803148), (868, 783717), (889, 765204), (924, 736219), (1023, 664972), (1054, 645414), (1122, 606298), (1302, 522478), (1309, 519684), (1364, 498729), (1397, 486948), (1428, 476377), (1452, 468503), (1524, 446369), (1581, 430276), (1694, 401574), (1778, 382602), (2046, 332486), (2057, 330708), (2108, 322707), (2159, 315084), (2244, 303149), (2387, 284988), (2541, 267716), (2604, 261239), (2618, 259842), (2667, 255068), (2794, 243474), (3162, 215138), (3388, 200787), (3556, 191301), (3689, 184404), (3751, 181356), (3927, 173228), (3937, 172788), (4092, 166243), (4114, 165354), (4191, 162316), (4318, 157542), (4774, 142494), (5082, 133858), (5236, 129921), (5334, 127534), (5588, 121737), (5797, 117348), (6171, 110236), (6324, 107569), (6477, 105028), (7161, 94996), (7378, 92202), (7502, 90678), (7854, 86614), (7874, 86394), (8228, 82677), (8382, 81158), (8636, 78771), (9548, 71247), (9779, 69564), (10164, 66929), (10668, 63767), (11067, 61468), (11253, 60452), (11594, 58674), (11811, 57596), (12342, 55118), (12954, 52514), (14322, 47498), (14399, 47244), (14756, 46101), (15004, 45339), (15113, 45012), (15367, 44268), (15708, 43307), (15748, 43197), (16764, 40579), (17391, 39116), (19558, 34782), (22134, 30734), (22506, 30226), (23188, 29337), (23622, 28798), (23749, 28644), (24684, 27559), (25908, 26257)]