28138301856

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{2293}}^1$

素因数の和:4348

約数の個数: 192

約数和(自身を含む): 93881491200

約数和(自身を除く): 65743189344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 2029, 2293, 3024, 4058, 4586, 6048, 6087, 6879, 8116, 9172, 12174, 13758, 14203, 16051, 16232, 18261, 18344, 20637, 24348, 27516, 28406, 32102, 32464, 36522, 36688, 41274, 42609, 48153, 48696, 54783, 55032, 56812, 61911, 64204, 64928, 73044, 73376, 82548, 85218, 96306, 97392, 109566, 110064, 113624, 123822, 127827, 128408, 144459, 146088, 165096, 170436, 192612, 194784, 219132, 220128, 227248, 247644, 255654, 256816, 288918, 292176, 330192, 340872, 383481, 385224, 433377, 438264, 454496, 495288, 511308, 513632, 577836, 584352, 660384, 681744, 766962, 770448, 866754, 876528, 990576, 1022616, 1155672, 1363488, 1533924, 1540896, 1733508, 1753056, 1981152, 2045232, 2311344, 3067848, 3467016, 4090464, 4622688, 4652497, 6135696, 6934032, 9304994, 12271392, 13868064, 13957491, 18609988, 27914982, 32567479, 37219976, 41872473, 55829964, 65134958, 74439952, 83744946, 97702437, 111659928, 125617419, 130269916, 148879904, 167489892, 195404874, 223319856, 251234838, 260539832, 293107311, 334979784, 390809748, 446639712, 502469676, 521079664, 586214622, 669959568, 781619496, 879321933, 1004939352, 1042159328, 1172429244, 1339919136, 1563238992, 1758643866, 2009878704, 2344858488, 3126477984, 3517287732, 4019757408, 4689716976, 7034575464, 9379433952, 14069150928, 28138301856]

約数ペア:

[(1, 28138301856), (2, 14069150928), (3, 9379433952), (4, 7034575464), (6, 4689716976), (7, 4019757408), (8, 3517287732), (9, 3126477984), (12, 2344858488), (14, 2009878704), (16, 1758643866), (18, 1563238992), (21, 1339919136), (24, 1172429244), (27, 1042159328), (28, 1004939352), (32, 879321933), (36, 781619496), (42, 669959568), (48, 586214622), (54, 521079664), (56, 502469676), (63, 446639712), (72, 390809748), (84, 334979784), (96, 293107311), (108, 260539832), (112, 251234838), (126, 223319856), (144, 195404874), (168, 167489892), (189, 148879904), (216, 130269916), (224, 125617419), (252, 111659928), (288, 97702437), (336, 83744946), (378, 74439952), (432, 65134958), (504, 55829964), (672, 41872473), (756, 37219976), (864, 32567479), (1008, 27914982), (1512, 18609988), (2016, 13957491), (2029, 13868064), (2293, 12271392), (3024, 9304994), (4058, 6934032), (4586, 6135696), (6048, 4652497), (6087, 4622688), (6879, 4090464), (8116, 3467016), (9172, 3067848), (12174, 2311344), (13758, 2045232), (14203, 1981152), (16051, 1753056), (16232, 1733508), (18261, 1540896), (18344, 1533924), (20637, 1363488), (24348, 1155672), (27516, 1022616), (28406, 990576), (32102, 876528), (32464, 866754), (36522, 770448), (36688, 766962), (41274, 681744), (42609, 660384), (48153, 584352), (48696, 577836), (54783, 513632), (55032, 511308), (56812, 495288), (61911, 454496), (64204, 438264), (64928, 433377), (73044, 385224), (73376, 383481), (82548, 340872), (85218, 330192), (96306, 292176), (97392, 288918), (109566, 256816), (110064, 255654), (113624, 247644), (123822, 227248), (127827, 220128), (128408, 219132), (144459, 194784), (146088, 192612), (165096, 170436)]