219284736

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 645478848

約数和(自身を除く): 426194112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 128, 132, 176, 192, 202, 256, 257, 264, 303, 352, 384, 404, 514, 528, 606, 704, 768, 771, 808, 1028, 1056, 1111, 1212, 1408, 1542, 1616, 2056, 2112, 2222, 2424, 2816, 2827, 3084, 3232, 3333, 4112, 4224, 4444, 4848, 5654, 6168, 6464, 6666, 8224, 8448, 8481, 8888, 9696, 11308, 12336, 12928, 13332, 16448, 16962, 17776, 19392, 22616, 24672, 25856, 25957, 26664, 32896, 33924, 35552, 38784, 45232, 49344, 51914, 53328, 65792, 67848, 71104, 77568, 77871, 90464, 98688, 103828, 106656, 135696, 142208, 155742, 180928, 197376, 207656, 213312, 271392, 284416, 285527, 311484, 361856, 415312, 426624, 542784, 571054, 622968, 723712, 830624, 853248, 856581, 1085568, 1142108, 1245936, 1661248, 1713162, 2171136, 2284216, 2491872, 3322496, 3426324, 4568432, 4983744, 6644992, 6852648, 9136864, 9967488, 13705296, 18273728, 19934976, 27410592, 36547456, 54821184, 73094912, 109642368, 219284736]

約数ペア:

[(1, 219284736), (2, 109642368), (3, 73094912), (4, 54821184), (6, 36547456), (8, 27410592), (11, 19934976), (12, 18273728), (16, 13705296), (22, 9967488), (24, 9136864), (32, 6852648), (33, 6644992), (44, 4983744), (48, 4568432), (64, 3426324), (66, 3322496), (88, 2491872), (96, 2284216), (101, 2171136), (128, 1713162), (132, 1661248), (176, 1245936), (192, 1142108), (202, 1085568), (256, 856581), (257, 853248), (264, 830624), (303, 723712), (352, 622968), (384, 571054), (404, 542784), (514, 426624), (528, 415312), (606, 361856), (704, 311484), (768, 285527), (771, 284416), (808, 271392), (1028, 213312), (1056, 207656), (1111, 197376), (1212, 180928), (1408, 155742), (1542, 142208), (1616, 135696), (2056, 106656), (2112, 103828), (2222, 98688), (2424, 90464), (2816, 77871), (2827, 77568), (3084, 71104), (3232, 67848), (3333, 65792), (4112, 53328), (4224, 51914), (4444, 49344), (4848, 45232), (5654, 38784), (6168, 35552), (6464, 33924), (6666, 32896), (8224, 26664), (8448, 25957), (8481, 25856), (8888, 24672), (9696, 22616), (11308, 19392), (12336, 17776), (12928, 16962), (13332, 16448)]