321721092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3517}}^1$

素因数の和:3559

約数の個数: 144

約数和(自身を含む): 1048082560

約数和(自身を除く): 726361468

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3267, 3388, 3517, 4158, 4356, 5082, 6534, 7034, 7623, 8316, 10164, 10551, 13068, 14068, 15246, 21102, 22869, 24619, 30492, 31653, 38687, 42204, 45738, 49238, 63306, 73857, 77374, 91476, 94959, 98476, 116061, 126612, 147714, 154748, 189918, 221571, 232122, 270809, 295428, 348183, 379836, 425557, 443142, 464244, 541618, 664713, 696366, 812427, 851114, 886284, 1044549, 1083236, 1276671, 1329426, 1392732, 1624854, 1702228, 2089098, 2437281, 2553342, 2658852, 2978899, 3249708, 3830013, 4178196, 4874562, 5106684, 5957798, 7311843, 7660026, 8936697, 9749124, 11490039, 11915596, 14623686, 15320052, 17873394, 22980078, 26810091, 29247372, 35746788, 45960156, 53620182, 80430273, 107240364, 160860546, 321721092]

約数ペア:

[(1, 321721092), (2, 160860546), (3, 107240364), (4, 80430273), (6, 53620182), (7, 45960156), (9, 35746788), (11, 29247372), (12, 26810091), (14, 22980078), (18, 17873394), (21, 15320052), (22, 14623686), (27, 11915596), (28, 11490039), (33, 9749124), (36, 8936697), (42, 7660026), (44, 7311843), (54, 5957798), (63, 5106684), (66, 4874562), (77, 4178196), (84, 3830013), (99, 3249708), (108, 2978899), (121, 2658852), (126, 2553342), (132, 2437281), (154, 2089098), (189, 1702228), (198, 1624854), (231, 1392732), (242, 1329426), (252, 1276671), (297, 1083236), (308, 1044549), (363, 886284), (378, 851114), (396, 812427), (462, 696366), (484, 664713), (594, 541618), (693, 464244), (726, 443142), (756, 425557), (847, 379836), (924, 348183), (1089, 295428), (1188, 270809), (1386, 232122), (1452, 221571), (1694, 189918), (2079, 154748), (2178, 147714), (2541, 126612), (2772, 116061), (3267, 98476), (3388, 94959), (3517, 91476), (4158, 77374), (4356, 73857), (5082, 63306), (6534, 49238), (7034, 45738), (7623, 42204), (8316, 38687), (10164, 31653), (10551, 30492), (13068, 24619), (14068, 22869), (15246, 21102)]