1783586688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21064

約数の個数: 128

約数和(自身を含む): 5402466720

約数和(自身を除く): 3618880032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 4992, 5304, 6528, 7072, 10608, 14144, 21017, 21216, 28288, 42034, 42432, 63051, 84068, 84864, 126102, 168136, 252204, 273221, 336272, 357289, 504408, 546442, 672544, 714578, 819663, 1008816, 1071867, 1092884, 1345088, 1429156, 1639326, 2017632, 2143734, 2185768, 2690176, 2858312, 3278652, 4035264, 4287468, 4371536, 4644757, 5716624, 6557304, 8070528, 8574936, 8743072, 9289514, 11433248, 13114608, 13934271, 17149872, 17486144, 18579028, 22866496, 26229216, 27868542, 34299744, 34972288, 37158056, 45732992, 52458432, 55737084, 68599488, 74316112, 104916864, 111474168, 137198976, 148632224, 222948336, 297264448, 445896672, 594528896, 891793344, 1783586688]

約数ペア:

[(1, 1783586688), (2, 891793344), (3, 594528896), (4, 445896672), (6, 297264448), (8, 222948336), (12, 148632224), (13, 137198976), (16, 111474168), (17, 104916864), (24, 74316112), (26, 68599488), (32, 55737084), (34, 52458432), (39, 45732992), (48, 37158056), (51, 34972288), (52, 34299744), (64, 27868542), (68, 26229216), (78, 22866496), (96, 18579028), (102, 17486144), (104, 17149872), (128, 13934271), (136, 13114608), (156, 11433248), (192, 9289514), (204, 8743072), (208, 8574936), (221, 8070528), (272, 6557304), (312, 5716624), (384, 4644757), (408, 4371536), (416, 4287468), (442, 4035264), (544, 3278652), (624, 2858312), (663, 2690176), (816, 2185768), (832, 2143734), (884, 2017632), (1088, 1639326), (1248, 1429156), (1326, 1345088), (1632, 1092884), (1664, 1071867), (1768, 1008816), (2176, 819663), (2496, 714578), (2652, 672544), (3264, 546442), (3536, 504408), (4992, 357289), (5304, 336272), (6528, 273221), (7072, 252204), (10608, 168136), (14144, 126102), (21017, 84864), (21216, 84068), (28288, 63051), (42034, 42432)]