1385780256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1873}}^1$

素因数の和:2263

約数の個数: 144

約数和(自身を含む): 4518468864

約数和(自身を除く): 3132688608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 367, 504, 672, 734, 1008, 1101, 1468, 1873, 2016, 2202, 2569, 2936, 3303, 3746, 4404, 5138, 5619, 5872, 6606, 7492, 7707, 8808, 10276, 11238, 11744, 13111, 13212, 14984, 15414, 16857, 17616, 20552, 22476, 23121, 26222, 26424, 29968, 30828, 33714, 35232, 39333, 41104, 44952, 46242, 52444, 52848, 59936, 61656, 67428, 78666, 82208, 89904, 92484, 104888, 105696, 117999, 123312, 134856, 157332, 179808, 184968, 209776, 235998, 246624, 269712, 314664, 369936, 419552, 471996, 539424, 629328, 687391, 739872, 943992, 1258656, 1374782, 1887984, 2062173, 2749564, 3775968, 4124346, 4811737, 5499128, 6186519, 8248692, 9623474, 10998256, 12373038, 14435211, 16497384, 19246948, 21996512, 24746076, 28870422, 32994768, 38493896, 43305633, 49492152, 57740844, 65989536, 76987792, 86611266, 98984304, 115481688, 153975584, 173222532, 197968608, 230963376, 346445064, 461926752, 692890128, 1385780256]

約数ペア:

[(1, 1385780256), (2, 692890128), (3, 461926752), (4, 346445064), (6, 230963376), (7, 197968608), (8, 173222532), (9, 153975584), (12, 115481688), (14, 98984304), (16, 86611266), (18, 76987792), (21, 65989536), (24, 57740844), (28, 49492152), (32, 43305633), (36, 38493896), (42, 32994768), (48, 28870422), (56, 24746076), (63, 21996512), (72, 19246948), (84, 16497384), (96, 14435211), (112, 12373038), (126, 10998256), (144, 9623474), (168, 8248692), (224, 6186519), (252, 5499128), (288, 4811737), (336, 4124346), (367, 3775968), (504, 2749564), (672, 2062173), (734, 1887984), (1008, 1374782), (1101, 1258656), (1468, 943992), (1873, 739872), (2016, 687391), (2202, 629328), (2569, 539424), (2936, 471996), (3303, 419552), (3746, 369936), (4404, 314664), (5138, 269712), (5619, 246624), (5872, 235998), (6606, 209776), (7492, 184968), (7707, 179808), (8808, 157332), (10276, 134856), (11238, 123312), (11744, 117999), (13111, 105696), (13212, 104888), (14984, 92484), (15414, 89904), (16857, 82208), (17616, 78666), (20552, 67428), (22476, 61656), (23121, 59936), (26222, 52848), (26424, 52444), (29968, 46242), (30828, 44952), (33714, 41104), (35232, 39333)]