103628940478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{18461}}^1$

素因数の和:18985

約数の個数: 64

約数和(自身を含む): 191414016000

約数和(自身を除く): 87785075522

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 449, 658, 893, 898, 1786, 3143, 6251, 6286, 8531, 12502, 17062, 18461, 21103, 36922, 42206, 59717, 119434, 129227, 147721, 258454, 295442, 350759, 400957, 701518, 801914, 867667, 1735334, 2455313, 2806699, 4910626, 5613398, 6073669, 8288989, 12147338, 16485673, 16577978, 32971346, 58022923, 115399711, 116045846, 157490791, 230799422, 314981582, 389582483, 779164966, 1102435537, 2204871074, 2727077381, 5454154762, 7402067177, 14804134354, 51814470239, 103628940478]

約数ペア:

[(1, 103628940478), (2, 51814470239), (7, 14804134354), (14, 7402067177), (19, 5454154762), (38, 2727077381), (47, 2204871074), (94, 1102435537), (133, 779164966), (266, 389582483), (329, 314981582), (449, 230799422), (658, 157490791), (893, 116045846), (898, 115399711), (1786, 58022923), (3143, 32971346), (6251, 16577978), (6286, 16485673), (8531, 12147338), (12502, 8288989), (17062, 6073669), (18461, 5613398), (21103, 4910626), (36922, 2806699), (42206, 2455313), (59717, 1735334), (119434, 867667), (129227, 801914), (147721, 701518), (258454, 400957), (295442, 350759)]