40944186248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 96620065920

約数和(自身を除く): 55675879672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 61, 68, 106, 119, 122, 136, 212, 238, 244, 251, 371, 424, 427, 476, 488, 502, 742, 854, 901, 952, 1004, 1037, 1484, 1708, 1757, 1802, 2008, 2074, 2809, 2968, 3233, 3416, 3514, 3604, 4148, 4267, 5618, 6307, 6466, 7028, 7208, 7259, 8296, 8534, 11236, 12614, 12932, 13303, 14056, 14518, 15311, 17068, 19663, 22472, 22631, 25228, 25864, 26606, 29036, 29869, 30622, 34136, 39326, 45262, 47753, 50456, 53212, 54961, 58072, 59738, 61244, 78652, 90524, 93121, 95506, 106424, 107177, 109922, 119476, 122488, 157304, 171349, 181048, 186242, 191012, 214354, 219844, 226151, 238952, 260287, 334271, 342698, 372484, 382024, 384727, 428708, 439688, 452302, 520574, 668542, 685396, 705059, 744968, 769454, 811483, 857416, 904604, 1041148, 1199443, 1337084, 1370792, 1410118, 1538908, 1583057, 1622966, 1809208, 1822009, 2082296, 2398886, 2674168, 2820236, 2912933, 3077816, 3166114, 3245932, 3644018, 4797772, 4935413, 5640472, 5680381, 5825866, 6332228, 6491864, 7288036, 9595544, 9870826, 11360762, 11651732, 11986003, 12664456, 13795211, 14576072, 19741652, 20390531, 22721524, 23303464, 23972006, 27590422, 39483304, 40781062, 43008599, 45443048, 47944012, 55180844, 81562124, 83902021, 86017198, 95888024, 96566477, 110361688, 163124248, 167804042, 172034396, 193132954, 301060193, 335608084, 344068792, 386265908, 602120386, 671216168, 731146183, 772531816, 1204240772, 1462292366, 2408481544, 2924584732, 5118023281, 5849169464, 10236046562, 20472093124, 40944186248]

約数ペア:

[(1, 40944186248), (2, 20472093124), (4, 10236046562), (7, 5849169464), (8, 5118023281), (14, 2924584732), (17, 2408481544), (28, 1462292366), (34, 1204240772), (53, 772531816), (56, 731146183), (61, 671216168), (68, 602120386), (106, 386265908), (119, 344068792), (122, 335608084), (136, 301060193), (212, 193132954), (238, 172034396), (244, 167804042), (251, 163124248), (371, 110361688), (424, 96566477), (427, 95888024), (476, 86017198), (488, 83902021), (502, 81562124), (742, 55180844), (854, 47944012), (901, 45443048), (952, 43008599), (1004, 40781062), (1037, 39483304), (1484, 27590422), (1708, 23972006), (1757, 23303464), (1802, 22721524), (2008, 20390531), (2074, 19741652), (2809, 14576072), (2968, 13795211), (3233, 12664456), (3416, 11986003), (3514, 11651732), (3604, 11360762), (4148, 9870826), (4267, 9595544), (5618, 7288036), (6307, 6491864), (6466, 6332228), (7028, 5825866), (7208, 5680381), (7259, 5640472), (8296, 4935413), (8534, 4797772), (11236, 3644018), (12614, 3245932), (12932, 3166114), (13303, 3077816), (14056, 2912933), (14518, 2820236), (15311, 2674168), (17068, 2398886), (19663, 2082296), (22472, 1822009), (22631, 1809208), (25228, 1622966), (25864, 1583057), (26606, 1538908), (29036, 1410118), (29869, 1370792), (30622, 1337084), (34136, 1199443), (39326, 1041148), (45262, 904604), (47753, 857416), (50456, 811483), (53212, 769454), (54961, 744968), (58072, 705059), (59738, 685396), (61244, 668542), (78652, 520574), (90524, 452302), (93121, 439688), (95506, 428708), (106424, 384727), (107177, 382024), (109922, 372484), (119476, 342698), (122488, 334271), (157304, 260287), (171349, 238952), (181048, 226151), (186242, 219844), (191012, 214354)]