47428368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 140699328

約数和(自身を除く): 93270960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 263, 272, 289, 312, 408, 442, 526, 578, 624, 663, 789, 816, 867, 884, 1052, 1156, 1326, 1578, 1734, 1768, 2104, 2312, 2652, 3156, 3419, 3468, 3536, 3757, 4208, 4471, 4624, 5304, 6312, 6838, 6936, 7514, 8942, 10257, 10608, 11271, 12624, 13413, 13676, 13872, 15028, 17884, 20514, 22542, 26826, 27352, 30056, 35768, 41028, 45084, 53652, 54704, 58123, 60112, 71536, 76007, 82056, 90168, 107304, 116246, 152014, 164112, 174369, 180336, 214608, 228021, 232492, 304028, 348738, 456042, 464984, 608056, 697476, 912084, 929968, 988091, 1216112, 1394952, 1824168, 1976182, 2789904, 2964273, 3648336, 3952364, 5928546, 7904728, 11857092, 15809456, 23714184, 47428368]

約数ペア:

[(1, 47428368), (2, 23714184), (3, 15809456), (4, 11857092), (6, 7904728), (8, 5928546), (12, 3952364), (13, 3648336), (16, 2964273), (17, 2789904), (24, 1976182), (26, 1824168), (34, 1394952), (39, 1216112), (48, 988091), (51, 929968), (52, 912084), (68, 697476), (78, 608056), (102, 464984), (104, 456042), (136, 348738), (156, 304028), (204, 232492), (208, 228021), (221, 214608), (263, 180336), (272, 174369), (289, 164112), (312, 152014), (408, 116246), (442, 107304), (526, 90168), (578, 82056), (624, 76007), (663, 71536), (789, 60112), (816, 58123), (867, 54704), (884, 53652), (1052, 45084), (1156, 41028), (1326, 35768), (1578, 30056), (1734, 27352), (1768, 26826), (2104, 22542), (2312, 20514), (2652, 17884), (3156, 15028), (3419, 13872), (3468, 13676), (3536, 13413), (3757, 12624), (4208, 11271), (4471, 10608), (4624, 10257), (5304, 8942), (6312, 7514), (6838, 6936)]