251956152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 813758400

約数和(自身を除く): 561802248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 89, 123, 126, 137, 164, 168, 178, 246, 252, 267, 274, 287, 328, 356, 369, 411, 492, 504, 534, 548, 574, 623, 712, 738, 801, 822, 861, 959, 984, 1068, 1096, 1148, 1233, 1246, 1476, 1602, 1644, 1722, 1869, 1918, 2136, 2296, 2466, 2492, 2583, 2877, 2952, 3204, 3288, 3444, 3649, 3738, 3836, 4932, 4984, 5166, 5607, 5617, 5754, 6408, 6888, 7298, 7476, 7672, 8631, 9864, 10332, 10947, 11214, 11234, 11508, 12193, 14596, 14952, 16851, 17262, 20664, 21894, 22428, 22468, 23016, 24386, 25543, 29192, 32841, 33702, 34524, 36579, 39319, 43788, 44856, 44936, 48772, 50553, 51086, 65682, 67404, 69048, 73158, 76629, 78638, 85351, 87576, 97544, 101106, 102172, 109737, 117957, 131364, 134808, 146316, 153258, 157276, 170702, 202212, 204344, 219474, 229887, 235914, 256053, 262728, 292632, 306516, 314552, 341404, 353871, 404424, 438948, 459774, 471828, 499913, 512106, 613032, 682808, 707742, 768159, 877896, 919548, 943656, 999826, 1024212, 1415484, 1499739, 1536318, 1839096, 1999652, 2048424, 2830968, 2999478, 3072636, 3499391, 3999304, 4499217, 5998956, 6145272, 6998782, 8998434, 10498173, 11997912, 13997564, 17996868, 20996346, 27995128, 31494519, 35993736, 41992692, 62989038, 83985384, 125978076, 251956152]

約数ペア:

[(1, 251956152), (2, 125978076), (3, 83985384), (4, 62989038), (6, 41992692), (7, 35993736), (8, 31494519), (9, 27995128), (12, 20996346), (14, 17996868), (18, 13997564), (21, 11997912), (24, 10498173), (28, 8998434), (36, 6998782), (41, 6145272), (42, 5998956), (56, 4499217), (63, 3999304), (72, 3499391), (82, 3072636), (84, 2999478), (89, 2830968), (123, 2048424), (126, 1999652), (137, 1839096), (164, 1536318), (168, 1499739), (178, 1415484), (246, 1024212), (252, 999826), (267, 943656), (274, 919548), (287, 877896), (328, 768159), (356, 707742), (369, 682808), (411, 613032), (492, 512106), (504, 499913), (534, 471828), (548, 459774), (574, 438948), (623, 404424), (712, 353871), (738, 341404), (801, 314552), (822, 306516), (861, 292632), (959, 262728), (984, 256053), (1068, 235914), (1096, 229887), (1148, 219474), (1233, 204344), (1246, 202212), (1476, 170702), (1602, 157276), (1644, 153258), (1722, 146316), (1869, 134808), (1918, 131364), (2136, 117957), (2296, 109737), (2466, 102172), (2492, 101106), (2583, 97544), (2877, 87576), (2952, 85351), (3204, 78638), (3288, 76629), (3444, 73158), (3649, 69048), (3738, 67404), (3836, 65682), (4932, 51086), (4984, 50553), (5166, 48772), (5607, 44936), (5617, 44856), (5754, 43788), (6408, 39319), (6888, 36579), (7298, 34524), (7476, 33702), (7672, 32841), (8631, 29192), (9864, 25543), (10332, 24386), (10947, 23016), (11214, 22468), (11234, 22428), (11508, 21894), (12193, 20664), (14596, 17262), (14952, 16851)]