144385488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 464618700

約数和(自身を除く): 320233212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 169, 204, 208, 221, 234, 272, 306, 312, 338, 349, 408, 442, 468, 507, 612, 624, 663, 676, 698, 816, 884, 936, 1014, 1047, 1224, 1326, 1352, 1396, 1521, 1768, 1872, 1989, 2028, 2094, 2448, 2652, 2704, 2792, 2873, 3042, 3141, 3536, 3978, 4056, 4188, 4537, 5304, 5584, 5746, 5933, 6084, 6282, 7956, 8112, 8376, 8619, 9074, 10608, 11492, 11866, 12168, 12564, 13611, 15912, 16752, 17238, 17799, 18148, 22984, 23732, 24336, 25128, 25857, 27222, 31824, 34476, 35598, 36296, 40833, 45968, 47464, 50256, 51714, 53397, 54444, 58981, 68952, 71196, 72592, 77129, 81666, 94928, 103428, 106794, 108888, 117962, 137904, 142392, 154258, 163332, 176943, 206856, 213588, 217776, 231387, 235924, 284784, 308516, 326664, 353886, 413712, 427176, 462774, 471848, 530829, 617032, 653328, 694161, 707772, 854352, 925548, 943696, 1002677, 1061658, 1234064, 1388322, 1415544, 1851096, 2005354, 2123316, 2776644, 2831088, 3008031, 3702192, 4010708, 4246632, 5553288, 6016062, 8021416, 8493264, 9024093, 11106576, 12032124, 16042832, 18048186, 24064248, 36096372, 48128496, 72192744, 144385488]

約数ペア:

[(1, 144385488), (2, 72192744), (3, 48128496), (4, 36096372), (6, 24064248), (8, 18048186), (9, 16042832), (12, 12032124), (13, 11106576), (16, 9024093), (17, 8493264), (18, 8021416), (24, 6016062), (26, 5553288), (34, 4246632), (36, 4010708), (39, 3702192), (48, 3008031), (51, 2831088), (52, 2776644), (68, 2123316), (72, 2005354), (78, 1851096), (102, 1415544), (104, 1388322), (117, 1234064), (136, 1061658), (144, 1002677), (153, 943696), (156, 925548), (169, 854352), (204, 707772), (208, 694161), (221, 653328), (234, 617032), (272, 530829), (306, 471848), (312, 462774), (338, 427176), (349, 413712), (408, 353886), (442, 326664), (468, 308516), (507, 284784), (612, 235924), (624, 231387), (663, 217776), (676, 213588), (698, 206856), (816, 176943), (884, 163332), (936, 154258), (1014, 142392), (1047, 137904), (1224, 117962), (1326, 108888), (1352, 106794), (1396, 103428), (1521, 94928), (1768, 81666), (1872, 77129), (1989, 72592), (2028, 71196), (2094, 68952), (2448, 58981), (2652, 54444), (2704, 53397), (2792, 51714), (2873, 50256), (3042, 47464), (3141, 45968), (3536, 40833), (3978, 36296), (4056, 35598), (4188, 34476), (4537, 31824), (5304, 27222), (5584, 25857), (5746, 25128), (5933, 24336), (6084, 23732), (6282, 22984), (7956, 18148), (8112, 17799), (8376, 17238), (8619, 16752), (9074, 15912), (10608, 13611), (11492, 12564), (11866, 12168)]