221632488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5711}}^1$

素因数の和:5748

約数の個数: 144

約数和(自身を含む): 761866560

約数和(自身を除く): 540234072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 5711, 6468, 9702, 11422, 12936, 17133, 19404, 22844, 34266, 38808, 39977, 45688, 51399, 62821, 68532, 79954, 102798, 119931, 125642, 137064, 159908, 188463, 205596, 239862, 251284, 279839, 319816, 359793, 376926, 411192, 439747, 479724, 502568, 559678, 565389, 719586, 753852, 839517, 879494, 959448, 1119356, 1130778, 1319241, 1439172, 1507704, 1679034, 1758988, 2238712, 2261556, 2518551, 2638482, 2878344, 3078229, 3358068, 3517976, 3957723, 4523112, 5037102, 5276964, 6156458, 6716136, 7915446, 9234687, 10074204, 10553928, 12312916, 15830892, 18469374, 20148408, 24625832, 27704061, 31661784, 36938748, 55408122, 73877496, 110816244, 221632488]

約数ペア:

[(1, 221632488), (2, 110816244), (3, 73877496), (4, 55408122), (6, 36938748), (7, 31661784), (8, 27704061), (9, 24625832), (11, 20148408), (12, 18469374), (14, 15830892), (18, 12312916), (21, 10553928), (22, 10074204), (24, 9234687), (28, 7915446), (33, 6716136), (36, 6156458), (42, 5276964), (44, 5037102), (49, 4523112), (56, 3957723), (63, 3517976), (66, 3358068), (72, 3078229), (77, 2878344), (84, 2638482), (88, 2518551), (98, 2261556), (99, 2238712), (126, 1758988), (132, 1679034), (147, 1507704), (154, 1439172), (168, 1319241), (196, 1130778), (198, 1119356), (231, 959448), (252, 879494), (264, 839517), (294, 753852), (308, 719586), (392, 565389), (396, 559678), (441, 502568), (462, 479724), (504, 439747), (539, 411192), (588, 376926), (616, 359793), (693, 319816), (792, 279839), (882, 251284), (924, 239862), (1078, 205596), (1176, 188463), (1386, 159908), (1617, 137064), (1764, 125642), (1848, 119931), (2156, 102798), (2772, 79954), (3234, 68532), (3528, 62821), (4312, 51399), (4851, 45688), (5544, 39977), (5711, 38808), (6468, 34266), (9702, 22844), (11422, 19404), (12936, 17133)]