1285191336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 3874449600

約数和(自身を除く): 2589258264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 121, 132, 143, 156, 177, 236, 242, 264, 286, 312, 354, 363, 429, 472, 484, 572, 577, 649, 708, 726, 767, 858, 968, 1144, 1154, 1298, 1416, 1452, 1534, 1573, 1716, 1731, 1947, 2301, 2308, 2596, 2904, 3068, 3146, 3432, 3462, 3894, 4602, 4616, 4719, 5192, 6136, 6292, 6347, 6924, 7139, 7501, 7788, 8437, 9204, 9438, 12584, 12694, 13848, 14278, 15002, 15576, 16874, 18408, 18876, 19041, 21417, 22503, 25311, 25388, 28556, 30004, 33748, 34043, 37752, 38082, 42834, 45006, 50622, 50776, 57112, 60008, 67496, 68086, 69817, 76164, 82511, 85668, 90012, 92807, 101244, 102129, 136172, 139634, 152328, 165022, 171336, 180024, 185614, 202488, 204258, 209451, 247533, 272344, 278421, 279268, 330044, 371228, 374473, 408516, 418902, 442559, 495066, 556842, 558536, 660088, 742456, 748946, 817032, 837804, 885118, 907621, 990132, 1113684, 1123419, 1327677, 1497892, 1675608, 1770236, 1815242, 1980264, 2227368, 2246838, 2655354, 2722863, 2995784, 3540472, 3630484, 4119203, 4493676, 4868149, 5310708, 5445726, 7260968, 8238406, 8987352, 9736298, 10621416, 10891452, 12357609, 14604447, 16476812, 19472596, 21782904, 24715218, 29208894, 32953624, 38945192, 49430436, 53549639, 58417788, 98860872, 107099278, 116835576, 160648917, 214198556, 321297834, 428397112, 642595668, 1285191336]

約数ペア:

[(1, 1285191336), (2, 642595668), (3, 428397112), (4, 321297834), (6, 214198556), (8, 160648917), (11, 116835576), (12, 107099278), (13, 98860872), (22, 58417788), (24, 53549639), (26, 49430436), (33, 38945192), (39, 32953624), (44, 29208894), (52, 24715218), (59, 21782904), (66, 19472596), (78, 16476812), (88, 14604447), (104, 12357609), (118, 10891452), (121, 10621416), (132, 9736298), (143, 8987352), (156, 8238406), (177, 7260968), (236, 5445726), (242, 5310708), (264, 4868149), (286, 4493676), (312, 4119203), (354, 3630484), (363, 3540472), (429, 2995784), (472, 2722863), (484, 2655354), (572, 2246838), (577, 2227368), (649, 1980264), (708, 1815242), (726, 1770236), (767, 1675608), (858, 1497892), (968, 1327677), (1144, 1123419), (1154, 1113684), (1298, 990132), (1416, 907621), (1452, 885118), (1534, 837804), (1573, 817032), (1716, 748946), (1731, 742456), (1947, 660088), (2301, 558536), (2308, 556842), (2596, 495066), (2904, 442559), (3068, 418902), (3146, 408516), (3432, 374473), (3462, 371228), (3894, 330044), (4602, 279268), (4616, 278421), (4719, 272344), (5192, 247533), (6136, 209451), (6292, 204258), (6347, 202488), (6924, 185614), (7139, 180024), (7501, 171336), (7788, 165022), (8437, 152328), (9204, 139634), (9438, 136172), (12584, 102129), (12694, 101244), (13848, 92807), (14278, 90012), (15002, 85668), (15576, 82511), (16874, 76164), (18408, 69817), (18876, 68086), (19041, 67496), (21417, 60008), (22503, 57112), (25311, 50776), (25388, 50622), (28556, 45006), (30004, 42834), (33748, 38082), (34043, 37752)]