219573088

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 551849760

約数和(自身を除く): 332276672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 109, 112, 119, 136, 161, 184, 218, 224, 238, 272, 322, 368, 391, 436, 476, 529, 544, 644, 736, 763, 782, 872, 952, 1058, 1288, 1526, 1564, 1744, 1853, 1904, 2116, 2507, 2576, 2737, 3052, 3128, 3488, 3703, 3706, 3808, 4232, 5014, 5152, 5474, 6104, 6256, 7406, 7412, 8464, 8993, 10028, 10948, 12208, 12512, 12971, 14812, 14824, 16928, 17549, 17986, 20056, 21896, 24416, 25942, 29624, 29648, 35098, 35972, 40112, 42619, 43792, 51884, 57661, 59248, 59296, 62951, 70196, 71944, 80224, 85238, 87584, 103768, 115322, 118496, 125902, 140392, 143888, 170476, 207536, 230644, 251804, 280784, 287776, 298333, 340952, 403627, 415072, 461288, 503608, 561568, 596666, 681904, 807254, 922576, 980237, 1007216, 1193332, 1363808, 1614508, 1845152, 1960474, 2014432, 2386664, 3229016, 3920948, 4773328, 6458032, 6861659, 7841896, 9546656, 12916064, 13723318, 15683792, 27446636, 31367584, 54893272, 109786544, 219573088]

約数ペア:

[(1, 219573088), (2, 109786544), (4, 54893272), (7, 31367584), (8, 27446636), (14, 15683792), (16, 13723318), (17, 12916064), (23, 9546656), (28, 7841896), (32, 6861659), (34, 6458032), (46, 4773328), (56, 3920948), (68, 3229016), (92, 2386664), (109, 2014432), (112, 1960474), (119, 1845152), (136, 1614508), (161, 1363808), (184, 1193332), (218, 1007216), (224, 980237), (238, 922576), (272, 807254), (322, 681904), (368, 596666), (391, 561568), (436, 503608), (476, 461288), (529, 415072), (544, 403627), (644, 340952), (736, 298333), (763, 287776), (782, 280784), (872, 251804), (952, 230644), (1058, 207536), (1288, 170476), (1526, 143888), (1564, 140392), (1744, 125902), (1853, 118496), (1904, 115322), (2116, 103768), (2507, 87584), (2576, 85238), (2737, 80224), (3052, 71944), (3128, 70196), (3488, 62951), (3703, 59296), (3706, 59248), (3808, 57661), (4232, 51884), (5014, 43792), (5152, 42619), (5474, 40112), (6104, 35972), (6256, 35098), (7406, 29648), (7412, 29624), (8464, 25942), (8993, 24416), (10028, 21896), (10948, 20056), (12208, 17986), (12512, 17549), (12971, 16928), (14812, 14824)]