346238256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 160

約数和(自身を含む): 1136816128

約数和(自身を除く): 790577872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2557, 2604, 2821, 3224, 3472, 4368, 4836, 5114, 5208, 5642, 6448, 7671, 8463, 9672, 10228, 10416, 11284, 15342, 16926, 17899, 19344, 20456, 22568, 30684, 33241, 33852, 35798, 40912, 45136, 53697, 61368, 66482, 67704, 71596, 79267, 99723, 107394, 122736, 132964, 135408, 143192, 158534, 199446, 214788, 232687, 237801, 265928, 286384, 317068, 398892, 429576, 465374, 475602, 531856, 554869, 634136, 698061, 797784, 859152, 930748, 951204, 1030471, 1109738, 1268272, 1396122, 1595568, 1664607, 1861496, 1902408, 2060942, 2219476, 2792244, 3091413, 3329214, 3722992, 3804816, 4121884, 4438952, 5584488, 6182826, 6658428, 7213297, 8243768, 8877904, 11168976, 12365652, 13316856, 14426594, 16487536, 21639891, 24731304, 26633712, 28853188, 43279782, 49462608, 57706376, 86559564, 115412752, 173119128, 346238256]

約数ペア:

[(1, 346238256), (2, 173119128), (3, 115412752), (4, 86559564), (6, 57706376), (7, 49462608), (8, 43279782), (12, 28853188), (13, 26633712), (14, 24731304), (16, 21639891), (21, 16487536), (24, 14426594), (26, 13316856), (28, 12365652), (31, 11168976), (39, 8877904), (42, 8243768), (48, 7213297), (52, 6658428), (56, 6182826), (62, 5584488), (78, 4438952), (84, 4121884), (91, 3804816), (93, 3722992), (104, 3329214), (112, 3091413), (124, 2792244), (156, 2219476), (168, 2060942), (182, 1902408), (186, 1861496), (208, 1664607), (217, 1595568), (248, 1396122), (273, 1268272), (312, 1109738), (336, 1030471), (364, 951204), (372, 930748), (403, 859152), (434, 797784), (496, 698061), (546, 634136), (624, 554869), (651, 531856), (728, 475602), (744, 465374), (806, 429576), (868, 398892), (1092, 317068), (1209, 286384), (1302, 265928), (1456, 237801), (1488, 232687), (1612, 214788), (1736, 199446), (2184, 158534), (2418, 143192), (2557, 135408), (2604, 132964), (2821, 122736), (3224, 107394), (3472, 99723), (4368, 79267), (4836, 71596), (5114, 67704), (5208, 66482), (5642, 61368), (6448, 53697), (7671, 45136), (8463, 40912), (9672, 35798), (10228, 33852), (10416, 33241), (11284, 30684), (15342, 22568), (16926, 20456), (17899, 19344)]