1431313884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39719}}^1$

素因数の和:39760

約数の個数: 144

約数和(自身を含む): 4857914880

約数和(自身を除く): 3426600996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 9009, 12012, 18018, 36036, 39719, 79438, 119157, 158876, 238314, 278033, 357471, 436909, 476628, 516347, 556066, 714942, 834099, 873818, 1032694, 1112132, 1310727, 1429884, 1549041, 1668198, 1747636, 2065388, 2502297, 2621454, 3058363, 3098082, 3336396, 3614429, 3932181, 4647123, 5004594, 5242908, 5679817, 6116726, 6196164, 7228858, 7864362, 9175089, 9294246, 10009188, 10843287, 11359634, 12233452, 14457716, 15728724, 17039451, 18350178, 18588492, 21686574, 22719268, 27525267, 32529861, 34078902, 36700356, 39758719, 43373148, 51118353, 55050534, 65059722, 68157804, 79517438, 102236706, 110101068, 119276157, 130119444, 159034876, 204473412, 238552314, 357828471, 477104628, 715656942, 1431313884]

約数ペア:

[(1, 1431313884), (2, 715656942), (3, 477104628), (4, 357828471), (6, 238552314), (7, 204473412), (9, 159034876), (11, 130119444), (12, 119276157), (13, 110101068), (14, 102236706), (18, 79517438), (21, 68157804), (22, 65059722), (26, 55050534), (28, 51118353), (33, 43373148), (36, 39758719), (39, 36700356), (42, 34078902), (44, 32529861), (52, 27525267), (63, 22719268), (66, 21686574), (77, 18588492), (78, 18350178), (84, 17039451), (91, 15728724), (99, 14457716), (117, 12233452), (126, 11359634), (132, 10843287), (143, 10009188), (154, 9294246), (156, 9175089), (182, 7864362), (198, 7228858), (231, 6196164), (234, 6116726), (252, 5679817), (273, 5242908), (286, 5004594), (308, 4647123), (364, 3932181), (396, 3614429), (429, 3336396), (462, 3098082), (468, 3058363), (546, 2621454), (572, 2502297), (693, 2065388), (819, 1747636), (858, 1668198), (924, 1549041), (1001, 1429884), (1092, 1310727), (1287, 1112132), (1386, 1032694), (1638, 873818), (1716, 834099), (2002, 714942), (2574, 556066), (2772, 516347), (3003, 476628), (3276, 436909), (4004, 357471), (5148, 278033), (6006, 238314), (9009, 158876), (12012, 119157), (18018, 79438), (36036, 39719)]