40984932807

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^2$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 75806902080

約数和(自身を除く): 34821969273

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 89, 91, 103, 117, 159, 267, 273, 309, 371, 477, 623, 689, 721, 801, 819, 927, 1113, 1157, 1339, 1869, 2067, 2163, 3339, 3471, 4017, 4717, 4823, 5459, 5607, 6201, 6489, 8099, 9167, 9373, 10413, 10609, 12051, 14151, 14469, 16377, 24297, 27501, 28119, 31827, 33019, 38213, 42453, 43407, 49131, 61321, 64169, 70967, 72891, 74263, 82503, 84357, 95481, 99057, 114639, 119171, 137917, 183963, 192507, 212901, 222789, 297171, 343917, 357513, 413751, 429247, 485851, 496769, 551889, 562277, 577521, 638703, 668367, 834197, 944201, 965419, 1072539, 1241253, 1287741, 1457553, 1490307, 1686831, 2502591, 2832603, 2896257, 3400957, 3863223, 3935939, 4372659, 4470921, 5060493, 6316063, 6609407, 7309601, 7507773, 8497809, 8688771, 10202871, 11807817, 12274613, 18948189, 19828221, 21928803, 30608613, 35423451, 36823839, 44212441, 50042653, 51167207, 56844567, 59484663, 65786409, 85922291, 110471517, 132637323, 150127959, 153501621, 257766873, 350298571, 397911969, 450383877, 460504863, 650554489, 773300619, 1050895713, 1951663467, 3152687139, 4553881423, 5854990401, 13661644269, 40984932807]

約数ペア:

[(1, 40984932807), (3, 13661644269), (7, 5854990401), (9, 4553881423), (13, 3152687139), (21, 1951663467), (39, 1050895713), (53, 773300619), (63, 650554489), (89, 460504863), (91, 450383877), (103, 397911969), (117, 350298571), (159, 257766873), (267, 153501621), (273, 150127959), (309, 132637323), (371, 110471517), (477, 85922291), (623, 65786409), (689, 59484663), (721, 56844567), (801, 51167207), (819, 50042653), (927, 44212441), (1113, 36823839), (1157, 35423451), (1339, 30608613), (1869, 21928803), (2067, 19828221), (2163, 18948189), (3339, 12274613), (3471, 11807817), (4017, 10202871), (4717, 8688771), (4823, 8497809), (5459, 7507773), (5607, 7309601), (6201, 6609407), (6489, 6316063), (8099, 5060493), (9167, 4470921), (9373, 4372659), (10413, 3935939), (10609, 3863223), (12051, 3400957), (14151, 2896257), (14469, 2832603), (16377, 2502591), (24297, 1686831), (27501, 1490307), (28119, 1457553), (31827, 1287741), (33019, 1241253), (38213, 1072539), (42453, 965419), (43407, 944201), (49131, 834197), (61321, 668367), (64169, 638703), (70967, 577521), (72891, 562277), (74263, 551889), (82503, 496769), (84357, 485851), (95481, 429247), (99057, 413751), (114639, 357513), (119171, 343917), (137917, 297171), (183963, 222789), (192507, 212901)]