215650176

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 679772880

約数和(自身を除く): 464122704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 157, 168, 192, 196, 219, 224, 292, 294, 314, 336, 384, 392, 438, 448, 471, 511, 584, 588, 628, 672, 784, 876, 896, 942, 1022, 1099, 1168, 1176, 1256, 1344, 1533, 1568, 1752, 1884, 2044, 2198, 2336, 2352, 2512, 2688, 3066, 3136, 3297, 3504, 3577, 3768, 4088, 4396, 4672, 4704, 5024, 6132, 6272, 6594, 7008, 7154, 7536, 7693, 8176, 8792, 9344, 9408, 10048, 10731, 11461, 12264, 13188, 14016, 14308, 15072, 15386, 16352, 17584, 18816, 20096, 21462, 22922, 23079, 24528, 26376, 28032, 28616, 30144, 30772, 32704, 34383, 35168, 42924, 45844, 46158, 49056, 52752, 57232, 60288, 61544, 65408, 68766, 70336, 80227, 85848, 91688, 92316, 98112, 105504, 114464, 123088, 137532, 140672, 160454, 171696, 183376, 184632, 196224, 211008, 228928, 240681, 246176, 275064, 320908, 343392, 366752, 369264, 422016, 457856, 481362, 492352, 550128, 561589, 641816, 686784, 733504, 738528, 962724, 984704, 1100256, 1123178, 1283632, 1373568, 1467008, 1477056, 1684767, 1925448, 2200512, 2246356, 2567264, 2954112, 3369534, 3850896, 4401024, 4492712, 5134528, 6739068, 7701792, 8985424, 10269056, 13478136, 15403584, 17970848, 26956272, 30807168, 35941696, 53912544, 71883392, 107825088, 215650176]

約数ペア:

[(1, 215650176), (2, 107825088), (3, 71883392), (4, 53912544), (6, 35941696), (7, 30807168), (8, 26956272), (12, 17970848), (14, 15403584), (16, 13478136), (21, 10269056), (24, 8985424), (28, 7701792), (32, 6739068), (42, 5134528), (48, 4492712), (49, 4401024), (56, 3850896), (64, 3369534), (73, 2954112), (84, 2567264), (96, 2246356), (98, 2200512), (112, 1925448), (128, 1684767), (146, 1477056), (147, 1467008), (157, 1373568), (168, 1283632), (192, 1123178), (196, 1100256), (219, 984704), (224, 962724), (292, 738528), (294, 733504), (314, 686784), (336, 641816), (384, 561589), (392, 550128), (438, 492352), (448, 481362), (471, 457856), (511, 422016), (584, 369264), (588, 366752), (628, 343392), (672, 320908), (784, 275064), (876, 246176), (896, 240681), (942, 228928), (1022, 211008), (1099, 196224), (1168, 184632), (1176, 183376), (1256, 171696), (1344, 160454), (1533, 140672), (1568, 137532), (1752, 123088), (1884, 114464), (2044, 105504), (2198, 98112), (2336, 92316), (2352, 91688), (2512, 85848), (2688, 80227), (3066, 70336), (3136, 68766), (3297, 65408), (3504, 61544), (3577, 60288), (3768, 57232), (4088, 52752), (4396, 49056), (4672, 46158), (4704, 45844), (5024, 42924), (6132, 35168), (6272, 34383), (6594, 32704), (7008, 30772), (7154, 30144), (7536, 28616), (7693, 28032), (8176, 26376), (8792, 24528), (9344, 23079), (9408, 22922), (10048, 21462), (10731, 20096), (11461, 18816), (12264, 17584), (13188, 16352), (14016, 15386), (14308, 15072)]