1278443304

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 3659040000

約数和(自身を除く): 2380596696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 241, 246, 328, 369, 482, 492, 599, 723, 738, 964, 984, 1107, 1198, 1446, 1476, 1797, 1928, 2169, 2214, 2396, 2892, 2952, 3594, 4338, 4428, 4792, 5391, 5784, 6507, 7188, 8676, 8856, 9881, 10782, 13014, 14376, 16173, 17352, 19762, 21564, 24559, 26028, 29643, 32346, 39524, 43128, 49118, 52056, 59286, 64692, 73677, 79048, 88929, 98236, 118572, 129384, 144359, 147354, 177858, 196472, 221031, 237144, 266787, 288718, 294708, 355716, 433077, 442062, 533574, 577436, 589416, 663093, 711432, 866154, 884124, 1067148, 1154872, 1299231, 1326186, 1732308, 1768248, 2134296, 2598462, 2652372, 3464616, 3897693, 5196924, 5304744, 5918719, 7795386, 10393848, 11837438, 15590772, 17756157, 23674876, 31181544, 35512314, 47349752, 53268471, 71024628, 106536942, 142049256, 159805413, 213073884, 319610826, 426147768, 639221652, 1278443304]

約数ペア:

[(1, 1278443304), (2, 639221652), (3, 426147768), (4, 319610826), (6, 213073884), (8, 159805413), (9, 142049256), (12, 106536942), (18, 71024628), (24, 53268471), (27, 47349752), (36, 35512314), (41, 31181544), (54, 23674876), (72, 17756157), (82, 15590772), (108, 11837438), (123, 10393848), (164, 7795386), (216, 5918719), (241, 5304744), (246, 5196924), (328, 3897693), (369, 3464616), (482, 2652372), (492, 2598462), (599, 2134296), (723, 1768248), (738, 1732308), (964, 1326186), (984, 1299231), (1107, 1154872), (1198, 1067148), (1446, 884124), (1476, 866154), (1797, 711432), (1928, 663093), (2169, 589416), (2214, 577436), (2396, 533574), (2892, 442062), (2952, 433077), (3594, 355716), (4338, 294708), (4428, 288718), (4792, 266787), (5391, 237144), (5784, 221031), (6507, 196472), (7188, 177858), (8676, 147354), (8856, 144359), (9881, 129384), (10782, 118572), (13014, 98236), (14376, 88929), (16173, 79048), (17352, 73677), (19762, 64692), (21564, 59286), (24559, 52056), (26028, 49118), (29643, 43128), (32346, 39524)]