4000333376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 9222614016

約数和(自身を除く): 5222280640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 131, 136, 208, 221, 254, 262, 272, 289, 416, 442, 508, 524, 544, 578, 832, 884, 1016, 1048, 1088, 1156, 1651, 1703, 1768, 2032, 2096, 2159, 2227, 2312, 3302, 3406, 3536, 3757, 4064, 4192, 4318, 4454, 4624, 6604, 6812, 7072, 7514, 8128, 8384, 8636, 8908, 9248, 13208, 13624, 14144, 15028, 16637, 17272, 17816, 18496, 26416, 27248, 28067, 28951, 30056, 33274, 34544, 35632, 36703, 37859, 52832, 54496, 56134, 57902, 60112, 66548, 69088, 71264, 73406, 75718, 105664, 108992, 112268, 115804, 120224, 133096, 138176, 142528, 146812, 151436, 216281, 224536, 231608, 240448, 266192, 282829, 293624, 302872, 432562, 449072, 463216, 477139, 492167, 532384, 565658, 587248, 605744, 865124, 898144, 926432, 954278, 984334, 1064768, 1131316, 1174496, 1211488, 1730248, 1796288, 1852864, 1908556, 1968668, 2262632, 2348992, 2422976, 3460496, 3676777, 3817112, 3937336, 4525264, 4808093, 6920992, 7353554, 7634224, 7874672, 9050528, 9616186, 13841984, 14707108, 15268448, 15749344, 18101056, 19232372, 29414216, 30536896, 31498688, 38464744, 58828432, 62505209, 76929488, 117656864, 125010418, 153858976, 235313728, 250020836, 307717952, 500041672, 1000083344, 2000166688, 4000333376]

約数ペア:

[(1, 4000333376), (2, 2000166688), (4, 1000083344), (8, 500041672), (13, 307717952), (16, 250020836), (17, 235313728), (26, 153858976), (32, 125010418), (34, 117656864), (52, 76929488), (64, 62505209), (68, 58828432), (104, 38464744), (127, 31498688), (131, 30536896), (136, 29414216), (208, 19232372), (221, 18101056), (254, 15749344), (262, 15268448), (272, 14707108), (289, 13841984), (416, 9616186), (442, 9050528), (508, 7874672), (524, 7634224), (544, 7353554), (578, 6920992), (832, 4808093), (884, 4525264), (1016, 3937336), (1048, 3817112), (1088, 3676777), (1156, 3460496), (1651, 2422976), (1703, 2348992), (1768, 2262632), (2032, 1968668), (2096, 1908556), (2159, 1852864), (2227, 1796288), (2312, 1730248), (3302, 1211488), (3406, 1174496), (3536, 1131316), (3757, 1064768), (4064, 984334), (4192, 954278), (4318, 926432), (4454, 898144), (4624, 865124), (6604, 605744), (6812, 587248), (7072, 565658), (7514, 532384), (8128, 492167), (8384, 477139), (8636, 463216), (8908, 449072), (9248, 432562), (13208, 302872), (13624, 293624), (14144, 282829), (15028, 266192), (16637, 240448), (17272, 231608), (17816, 224536), (18496, 216281), (26416, 151436), (27248, 146812), (28067, 142528), (28951, 138176), (30056, 133096), (33274, 120224), (34544, 115804), (35632, 112268), (36703, 108992), (37859, 105664), (52832, 75718), (54496, 73406), (56134, 71264), (57902, 69088), (60112, 66548)]