254254896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 160

約数和(自身を含む): 844945920

約数和(自身を除く): 590691024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 83, 84, 108, 112, 126, 144, 166, 168, 189, 216, 249, 252, 332, 336, 378, 432, 498, 504, 581, 664, 747, 756, 996, 1008, 1013, 1162, 1328, 1494, 1512, 1743, 1992, 2026, 2241, 2324, 2988, 3024, 3039, 3486, 3984, 4052, 4482, 4648, 5229, 5976, 6078, 6972, 7091, 8104, 8964, 9117, 9296, 10458, 11952, 12156, 13944, 14182, 15687, 16208, 17928, 18234, 20916, 21273, 24312, 27351, 27888, 28364, 31374, 35856, 36468, 41832, 42546, 48624, 54702, 56728, 62748, 63819, 72936, 83664, 84079, 85092, 109404, 113456, 125496, 127638, 145872, 168158, 170184, 191457, 218808, 250992, 252237, 255276, 336316, 340368, 382914, 437616, 504474, 510552, 588553, 672632, 756711, 765828, 1008948, 1021104, 1177106, 1345264, 1513422, 1531656, 1765659, 2017896, 2270133, 2354212, 3026844, 3063312, 3531318, 4035792, 4540266, 4708424, 5296977, 6053688, 7062636, 9080532, 9416848, 10593954, 12107376, 14125272, 15890931, 18161064, 21187908, 28250544, 31781862, 36322128, 42375816, 63563724, 84751632, 127127448, 254254896]

約数ペア:

[(1, 254254896), (2, 127127448), (3, 84751632), (4, 63563724), (6, 42375816), (7, 36322128), (8, 31781862), (9, 28250544), (12, 21187908), (14, 18161064), (16, 15890931), (18, 14125272), (21, 12107376), (24, 10593954), (27, 9416848), (28, 9080532), (36, 7062636), (42, 6053688), (48, 5296977), (54, 4708424), (56, 4540266), (63, 4035792), (72, 3531318), (83, 3063312), (84, 3026844), (108, 2354212), (112, 2270133), (126, 2017896), (144, 1765659), (166, 1531656), (168, 1513422), (189, 1345264), (216, 1177106), (249, 1021104), (252, 1008948), (332, 765828), (336, 756711), (378, 672632), (432, 588553), (498, 510552), (504, 504474), (581, 437616), (664, 382914), (747, 340368), (756, 336316), (996, 255276), (1008, 252237), (1013, 250992), (1162, 218808), (1328, 191457), (1494, 170184), (1512, 168158), (1743, 145872), (1992, 127638), (2026, 125496), (2241, 113456), (2324, 109404), (2988, 85092), (3024, 84079), (3039, 83664), (3486, 72936), (3984, 63819), (4052, 62748), (4482, 56728), (4648, 54702), (5229, 48624), (5976, 42546), (6078, 41832), (6972, 36468), (7091, 35856), (8104, 31374), (8964, 28364), (9117, 27888), (9296, 27351), (10458, 24312), (11952, 21273), (12156, 20916), (13944, 18234), (14182, 17928), (15687, 16208)]