489666708

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4731

約数の個数: 120

約数和(自身を含む): 1427025600

約数和(自身を除く): 937358892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2907, 3078, 3876, 4679, 5508, 5814, 6156, 8721, 9358, 11628, 14037, 17442, 18716, 26163, 28074, 34884, 42111, 52326, 56148, 79543, 84222, 88901, 104652, 126333, 159086, 168444, 177802, 238629, 252666, 266703, 318172, 355604, 378999, 477258, 505332, 533406, 715887, 757998, 800109, 954516, 1066812, 1431774, 1511317, 1515996, 1600218, 2147661, 2400327, 2863548, 3022634, 3200436, 4295322, 4533951, 4800654, 6045268, 6442983, 7200981, 8590644, 9067902, 9601308, 12885966, 13601853, 14401962, 18135804, 25771932, 27203706, 28803924, 40805559, 54407412, 81611118, 122416677, 163222236, 244833354, 489666708]

約数ペア:

[(1, 489666708), (2, 244833354), (3, 163222236), (4, 122416677), (6, 81611118), (9, 54407412), (12, 40805559), (17, 28803924), (18, 27203706), (19, 25771932), (27, 18135804), (34, 14401962), (36, 13601853), (38, 12885966), (51, 9601308), (54, 9067902), (57, 8590644), (68, 7200981), (76, 6442983), (81, 6045268), (102, 4800654), (108, 4533951), (114, 4295322), (153, 3200436), (162, 3022634), (171, 2863548), (204, 2400327), (228, 2147661), (306, 1600218), (323, 1515996), (324, 1511317), (342, 1431774), (459, 1066812), (513, 954516), (612, 800109), (646, 757998), (684, 715887), (918, 533406), (969, 505332), (1026, 477258), (1292, 378999), (1377, 355604), (1539, 318172), (1836, 266703), (1938, 252666), (2052, 238629), (2754, 177802), (2907, 168444), (3078, 159086), (3876, 126333), (4679, 104652), (5508, 88901), (5814, 84222), (6156, 79543), (8721, 56148), (9358, 52326), (11628, 42111), (14037, 34884), (17442, 28074), (18716, 26163)]