391195224

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 1319846400

約数和(自身を除く): 928651176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 49, 54, 56, 63, 69, 72, 84, 92, 98, 108, 126, 138, 147, 161, 168, 184, 189, 196, 207, 216, 252, 276, 294, 322, 378, 392, 414, 441, 483, 504, 552, 588, 621, 644, 756, 828, 882, 966, 1127, 1176, 1242, 1288, 1323, 1449, 1512, 1607, 1656, 1764, 1932, 2254, 2484, 2646, 2898, 3214, 3381, 3528, 3864, 4347, 4508, 4821, 4968, 5292, 5796, 6428, 6762, 8694, 9016, 9642, 10143, 10584, 11249, 11592, 12856, 13524, 14463, 17388, 19284, 20286, 22498, 27048, 28926, 30429, 33747, 34776, 36961, 38568, 40572, 43389, 44996, 57852, 60858, 67494, 73922, 78743, 81144, 86778, 89992, 101241, 110883, 115704, 121716, 134988, 147844, 157486, 173556, 202482, 221766, 236229, 243432, 258727, 269976, 295688, 303723, 314972, 332649, 347112, 404964, 443532, 472458, 517454, 607446, 629944, 665298, 708687, 776181, 809928, 887064, 944916, 997947, 1034908, 1214892, 1330596, 1417374, 1552362, 1811089, 1889832, 1995894, 2069816, 2126061, 2328543, 2429784, 2661192, 2834748, 3104724, 3622178, 3991788, 4252122, 4657086, 5433267, 5669496, 6209448, 6985629, 7244356, 7983576, 8504244, 9314172, 10866534, 13971258, 14488712, 16299801, 17008488, 18628344, 21733068, 27942516, 32599602, 43466136, 48899403, 55885032, 65199204, 97798806, 130398408, 195597612, 391195224]

約数ペア:

[(1, 391195224), (2, 195597612), (3, 130398408), (4, 97798806), (6, 65199204), (7, 55885032), (8, 48899403), (9, 43466136), (12, 32599602), (14, 27942516), (18, 21733068), (21, 18628344), (23, 17008488), (24, 16299801), (27, 14488712), (28, 13971258), (36, 10866534), (42, 9314172), (46, 8504244), (49, 7983576), (54, 7244356), (56, 6985629), (63, 6209448), (69, 5669496), (72, 5433267), (84, 4657086), (92, 4252122), (98, 3991788), (108, 3622178), (126, 3104724), (138, 2834748), (147, 2661192), (161, 2429784), (168, 2328543), (184, 2126061), (189, 2069816), (196, 1995894), (207, 1889832), (216, 1811089), (252, 1552362), (276, 1417374), (294, 1330596), (322, 1214892), (378, 1034908), (392, 997947), (414, 944916), (441, 887064), (483, 809928), (504, 776181), (552, 708687), (588, 665298), (621, 629944), (644, 607446), (756, 517454), (828, 472458), (882, 443532), (966, 404964), (1127, 347112), (1176, 332649), (1242, 314972), (1288, 303723), (1323, 295688), (1449, 269976), (1512, 258727), (1607, 243432), (1656, 236229), (1764, 221766), (1932, 202482), (2254, 173556), (2484, 157486), (2646, 147844), (2898, 134988), (3214, 121716), (3381, 115704), (3528, 110883), (3864, 101241), (4347, 89992), (4508, 86778), (4821, 81144), (4968, 78743), (5292, 73922), (5796, 67494), (6428, 60858), (6762, 57852), (8694, 44996), (9016, 43389), (9642, 40572), (10143, 38568), (10584, 36961), (11249, 34776), (11592, 33747), (12856, 30429), (13524, 28926), (14463, 27048), (17388, 22498), (19284, 20286)]