1493916228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{75041}}^1$

素因数の和:75137

約数の個数: 72

約数和(自身を含む): 4370446080

約数和(自身を除く): 2876529852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 19908, 75041, 150082, 225123, 300164, 450246, 525287, 675369, 900492, 1050574, 1350738, 1575861, 2101148, 2701476, 3151722, 4727583, 5928239, 6303444, 9455166, 11856478, 17784717, 18910332, 23712956, 35569434, 41497673, 53354151, 71138868, 82995346, 106708302, 124493019, 165990692, 213416604, 248986038, 373479057, 497972076, 746958114, 1493916228]

約数ペア:

[(1, 1493916228), (2, 746958114), (3, 497972076), (4, 373479057), (6, 248986038), (7, 213416604), (9, 165990692), (12, 124493019), (14, 106708302), (18, 82995346), (21, 71138868), (28, 53354151), (36, 41497673), (42, 35569434), (63, 23712956), (79, 18910332), (84, 17784717), (126, 11856478), (158, 9455166), (237, 6303444), (252, 5928239), (316, 4727583), (474, 3151722), (553, 2701476), (711, 2101148), (948, 1575861), (1106, 1350738), (1422, 1050574), (1659, 900492), (2212, 675369), (2844, 525287), (3318, 450246), (4977, 300164), (6636, 225123), (9954, 150082), (19908, 75041)]