1245206552

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 2423316480

約数和(自身を除く): 1178109928

約数列:

[1, 2, 4, 8, 73, 103, 127, 146, 163, 206, 254, 292, 326, 412, 508, 584, 652, 824, 1016, 1304, 7519, 9271, 11899, 13081, 15038, 16789, 18542, 20701, 23798, 26162, 30076, 33578, 37084, 41402, 47596, 52324, 60152, 67156, 74168, 82804, 95192, 104648, 134312, 165608, 954913, 1225597, 1511173, 1909826, 2132203, 2451194, 3022346, 3819652, 4264406, 4902388, 6044692, 7639304, 8528812, 9804776, 12089384, 17057624, 155650819, 311301638, 622603276, 1245206552]

約数ペア:

[(1, 1245206552), (2, 622603276), (4, 311301638), (8, 155650819), (73, 17057624), (103, 12089384), (127, 9804776), (146, 8528812), (163, 7639304), (206, 6044692), (254, 4902388), (292, 4264406), (326, 3819652), (412, 3022346), (508, 2451194), (584, 2132203), (652, 1909826), (824, 1511173), (1016, 1225597), (1304, 954913), (7519, 165608), (9271, 134312), (11899, 104648), (13081, 95192), (15038, 82804), (16789, 74168), (18542, 67156), (20701, 60152), (23798, 52324), (26162, 47596), (30076, 41402), (33578, 37084)]