349720176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 1019934720

約数和(自身を除く): 670214544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 101, 104, 124, 156, 179, 186, 202, 208, 248, 303, 312, 358, 372, 403, 404, 496, 537, 606, 624, 716, 744, 806, 808, 1074, 1209, 1212, 1313, 1432, 1488, 1612, 1616, 2148, 2327, 2418, 2424, 2626, 2864, 3131, 3224, 3939, 4296, 4654, 4836, 4848, 5252, 5549, 6262, 6448, 6981, 7878, 8592, 9308, 9393, 9672, 10504, 11098, 12524, 13962, 15756, 16647, 18079, 18616, 18786, 19344, 21008, 22196, 25048, 27924, 31512, 33294, 36158, 37232, 37572, 40703, 44392, 50096, 54237, 55848, 63024, 66588, 72137, 72316, 75144, 81406, 88784, 108474, 111696, 122109, 133176, 144274, 144632, 150288, 162812, 216411, 216948, 235027, 244218, 266352, 288548, 289264, 325624, 432822, 433896, 470054, 488436, 560449, 577096, 651248, 705081, 865644, 867792, 940108, 976872, 1120898, 1154192, 1410162, 1681347, 1731288, 1880216, 1953744, 2241796, 2820324, 3362694, 3462576, 3760432, 4483592, 5640648, 6725388, 7285837, 8967184, 11281296, 13450776, 14571674, 21857511, 26901552, 29143348, 43715022, 58286696, 87430044, 116573392, 174860088, 349720176]

約数ペア:

[(1, 349720176), (2, 174860088), (3, 116573392), (4, 87430044), (6, 58286696), (8, 43715022), (12, 29143348), (13, 26901552), (16, 21857511), (24, 14571674), (26, 13450776), (31, 11281296), (39, 8967184), (48, 7285837), (52, 6725388), (62, 5640648), (78, 4483592), (93, 3760432), (101, 3462576), (104, 3362694), (124, 2820324), (156, 2241796), (179, 1953744), (186, 1880216), (202, 1731288), (208, 1681347), (248, 1410162), (303, 1154192), (312, 1120898), (358, 976872), (372, 940108), (403, 867792), (404, 865644), (496, 705081), (537, 651248), (606, 577096), (624, 560449), (716, 488436), (744, 470054), (806, 433896), (808, 432822), (1074, 325624), (1209, 289264), (1212, 288548), (1313, 266352), (1432, 244218), (1488, 235027), (1612, 216948), (1616, 216411), (2148, 162812), (2327, 150288), (2418, 144632), (2424, 144274), (2626, 133176), (2864, 122109), (3131, 111696), (3224, 108474), (3939, 88784), (4296, 81406), (4654, 75144), (4836, 72316), (4848, 72137), (5252, 66588), (5549, 63024), (6262, 55848), (6448, 54237), (6981, 50096), (7878, 44392), (8592, 40703), (9308, 37572), (9393, 37232), (9672, 36158), (10504, 33294), (11098, 31512), (12524, 27924), (13962, 25048), (15756, 22196), (16647, 21008), (18079, 19344), (18616, 18786)]