189797688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 561600000

約数和(自身を除く): 371802312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 103, 108, 114, 152, 171, 206, 216, 228, 309, 342, 412, 449, 456, 513, 618, 684, 824, 898, 927, 1026, 1236, 1347, 1368, 1796, 1854, 1957, 2052, 2472, 2694, 2781, 3592, 3708, 3914, 4041, 4104, 5388, 5562, 5871, 7416, 7828, 8082, 8531, 10776, 11124, 11742, 12123, 15656, 16164, 17062, 17613, 22248, 23484, 24246, 25593, 32328, 34124, 35226, 46247, 46968, 48492, 51186, 52839, 68248, 70452, 76779, 92494, 96984, 102372, 105678, 138741, 140904, 153558, 184988, 204744, 211356, 230337, 277482, 307116, 369976, 416223, 422712, 460674, 554964, 614232, 832446, 878693, 921348, 1109928, 1248669, 1664892, 1757386, 1842696, 2497338, 2636079, 3329784, 3514772, 4994676, 5272158, 7029544, 7908237, 9989352, 10544316, 15816474, 21088632, 23724711, 31632948, 47449422, 63265896, 94898844, 189797688]

約数ペア:

[(1, 189797688), (2, 94898844), (3, 63265896), (4, 47449422), (6, 31632948), (8, 23724711), (9, 21088632), (12, 15816474), (18, 10544316), (19, 9989352), (24, 7908237), (27, 7029544), (36, 5272158), (38, 4994676), (54, 3514772), (57, 3329784), (72, 2636079), (76, 2497338), (103, 1842696), (108, 1757386), (114, 1664892), (152, 1248669), (171, 1109928), (206, 921348), (216, 878693), (228, 832446), (309, 614232), (342, 554964), (412, 460674), (449, 422712), (456, 416223), (513, 369976), (618, 307116), (684, 277482), (824, 230337), (898, 211356), (927, 204744), (1026, 184988), (1236, 153558), (1347, 140904), (1368, 138741), (1796, 105678), (1854, 102372), (1957, 96984), (2052, 92494), (2472, 76779), (2694, 70452), (2781, 68248), (3592, 52839), (3708, 51186), (3914, 48492), (4041, 46968), (4104, 46247), (5388, 35226), (5562, 34124), (5871, 32328), (7416, 25593), (7828, 24246), (8082, 23484), (8531, 22248), (10776, 17613), (11124, 17062), (11742, 16164), (12123, 15656)]