1645977888

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 192

約数和(自身を含む): 5060724480

約数和(自身を除く): 3414746592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 113, 138, 144, 184, 207, 216, 226, 276, 288, 339, 368, 414, 432, 452, 552, 621, 678, 733, 736, 828, 864, 904, 1017, 1104, 1242, 1356, 1466, 1656, 1808, 2034, 2199, 2208, 2484, 2599, 2712, 2932, 3051, 3312, 3616, 4068, 4398, 4968, 5198, 5424, 5864, 6102, 6597, 6624, 7797, 8136, 8796, 9936, 10396, 10848, 11728, 12204, 13194, 15594, 16272, 16859, 17592, 19791, 19872, 20792, 23391, 23456, 24408, 26388, 31188, 32544, 33718, 35184, 39582, 41584, 46782, 48816, 50577, 52776, 62376, 67436, 70173, 70368, 79164, 82829, 83168, 93564, 97632, 101154, 105552, 124752, 134872, 140346, 151731, 158328, 165658, 187128, 202308, 211104, 248487, 249504, 269744, 280692, 303462, 316656, 331316, 374256, 404616, 455193, 496974, 539488, 561384, 606924, 633312, 662632, 745461, 748512, 809232, 910386, 993948, 1122768, 1213848, 1325264, 1490922, 1618464, 1820772, 1905067, 1987896, 2236383, 2245536, 2427696, 2650528, 2981844, 3641544, 3810134, 3975792, 4472766, 4855392, 5715201, 5963688, 7283088, 7620268, 7951584, 8945532, 11430402, 11927376, 14566176, 15240536, 17145603, 17891064, 22860804, 23854752, 30481072, 34291206, 35782128, 45721608, 51436809, 60962144, 68582412, 71564256, 91443216, 102873618, 137164824, 182886432, 205747236, 274329648, 411494472, 548659296, 822988944, 1645977888]

約数ペア:

[(1, 1645977888), (2, 822988944), (3, 548659296), (4, 411494472), (6, 274329648), (8, 205747236), (9, 182886432), (12, 137164824), (16, 102873618), (18, 91443216), (23, 71564256), (24, 68582412), (27, 60962144), (32, 51436809), (36, 45721608), (46, 35782128), (48, 34291206), (54, 30481072), (69, 23854752), (72, 22860804), (92, 17891064), (96, 17145603), (108, 15240536), (113, 14566176), (138, 11927376), (144, 11430402), (184, 8945532), (207, 7951584), (216, 7620268), (226, 7283088), (276, 5963688), (288, 5715201), (339, 4855392), (368, 4472766), (414, 3975792), (432, 3810134), (452, 3641544), (552, 2981844), (621, 2650528), (678, 2427696), (733, 2245536), (736, 2236383), (828, 1987896), (864, 1905067), (904, 1820772), (1017, 1618464), (1104, 1490922), (1242, 1325264), (1356, 1213848), (1466, 1122768), (1656, 993948), (1808, 910386), (2034, 809232), (2199, 748512), (2208, 745461), (2484, 662632), (2599, 633312), (2712, 606924), (2932, 561384), (3051, 539488), (3312, 496974), (3616, 455193), (4068, 404616), (4398, 374256), (4968, 331316), (5198, 316656), (5424, 303462), (5864, 280692), (6102, 269744), (6597, 249504), (6624, 248487), (7797, 211104), (8136, 202308), (8796, 187128), (9936, 165658), (10396, 158328), (10848, 151731), (11728, 140346), (12204, 134872), (13194, 124752), (15594, 105552), (16272, 101154), (16859, 97632), (17592, 93564), (19791, 83168), (19872, 82829), (20792, 79164), (23391, 70368), (23456, 70173), (24408, 67436), (26388, 62376), (31188, 52776), (32544, 50577), (33718, 48816), (35184, 46782), (39582, 41584)]