1868319432

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2090

約数の個数: 240

約数和(自身を含む): 6300409500

約数和(自身を除く): 4432090068

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 252, 261, 294, 324, 348, 378, 392, 406, 441, 504, 522, 567, 588, 609, 648, 696, 756, 783, 812, 882, 1044, 1134, 1176, 1218, 1323, 1421, 1512, 1566, 1624, 1764, 1827, 2029, 2088, 2268, 2349, 2436, 2646, 2842, 3132, 3528, 3654, 3969, 4058, 4263, 4536, 4698, 4872, 5292, 5481, 5684, 6087, 6264, 7308, 7938, 8116, 8526, 9396, 10584, 10962, 11368, 12174, 12789, 14203, 14616, 15876, 16232, 16443, 17052, 18261, 18792, 21924, 24348, 25578, 28406, 31752, 32886, 34104, 36522, 38367, 42609, 43848, 48696, 51156, 54783, 56812, 58841, 65772, 73044, 76734, 85218, 99421, 102312, 109566, 113624, 115101, 117682, 127827, 131544, 146088, 153468, 164349, 170436, 176523, 198842, 219132, 230202, 235364, 255654, 298263, 306936, 328698, 340872, 353046, 383481, 397684, 411887, 438264, 460404, 470728, 511308, 529569, 596526, 657396, 706092, 766962, 795368, 823774, 894789, 920808, 1022616, 1059138, 1150443, 1193052, 1235661, 1314792, 1412184, 1533924, 1588707, 1647548, 1789578, 2118276, 2300886, 2386104, 2471322, 2684367, 2883209, 3067848, 3177414, 3295096, 3579156, 3706983, 4236552, 4601772, 4766121, 4942644, 5368734, 5766418, 6354828, 7158312, 7413966, 8053101, 8649627, 9203544, 9532242, 9885288, 10737468, 11120949, 11532836, 12709656, 14827932, 16106202, 17299254, 19064484, 21474936, 22241898, 23065672, 25948881, 29655864, 32212404, 33362847, 34598508, 38128968, 44483796, 51897762, 64424808, 66725694, 69197016, 77846643, 88967592, 103795524, 133451388, 155693286, 207591048, 233539929, 266902776, 311386572, 467079858, 622773144, 934159716, 1868319432]

約数ペア:

[(1, 1868319432), (2, 934159716), (3, 622773144), (4, 467079858), (6, 311386572), (7, 266902776), (8, 233539929), (9, 207591048), (12, 155693286), (14, 133451388), (18, 103795524), (21, 88967592), (24, 77846643), (27, 69197016), (28, 66725694), (29, 64424808), (36, 51897762), (42, 44483796), (49, 38128968), (54, 34598508), (56, 33362847), (58, 32212404), (63, 29655864), (72, 25948881), (81, 23065672), (84, 22241898), (87, 21474936), (98, 19064484), (108, 17299254), (116, 16106202), (126, 14827932), (147, 12709656), (162, 11532836), (168, 11120949), (174, 10737468), (189, 9885288), (196, 9532242), (203, 9203544), (216, 8649627), (232, 8053101), (252, 7413966), (261, 7158312), (294, 6354828), (324, 5766418), (348, 5368734), (378, 4942644), (392, 4766121), (406, 4601772), (441, 4236552), (504, 3706983), (522, 3579156), (567, 3295096), (588, 3177414), (609, 3067848), (648, 2883209), (696, 2684367), (756, 2471322), (783, 2386104), (812, 2300886), (882, 2118276), (1044, 1789578), (1134, 1647548), (1176, 1588707), (1218, 1533924), (1323, 1412184), (1421, 1314792), (1512, 1235661), (1566, 1193052), (1624, 1150443), (1764, 1059138), (1827, 1022616), (2029, 920808), (2088, 894789), (2268, 823774), (2349, 795368), (2436, 766962), (2646, 706092), (2842, 657396), (3132, 596526), (3528, 529569), (3654, 511308), (3969, 470728), (4058, 460404), (4263, 438264), (4536, 411887), (4698, 397684), (4872, 383481), (5292, 353046), (5481, 340872), (5684, 328698), (6087, 306936), (6264, 298263), (7308, 255654), (7938, 235364), (8116, 230202), (8526, 219132), (9396, 198842), (10584, 176523), (10962, 170436), (11368, 164349), (12174, 153468), (12789, 146088), (14203, 131544), (14616, 127827), (15876, 117682), (16232, 115101), (16443, 113624), (17052, 109566), (18261, 102312), (18792, 99421), (21924, 85218), (24348, 76734), (25578, 73044), (28406, 65772), (31752, 58841), (32886, 56812), (34104, 54783), (36522, 51156), (38367, 48696), (42609, 43848)]