340168248

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3991

約数の個数: 160

約数和(自身を含む): 1146499200

約数和(自身を除く): 806330952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 3078, 3192, 3591, 3947, 4104, 4536, 4788, 6156, 7182, 7894, 9576, 10773, 11841, 12312, 14364, 15788, 21546, 23682, 27629, 28728, 31576, 35523, 43092, 47364, 55258, 71046, 74993, 82887, 86184, 94728, 106569, 110516, 142092, 149986, 165774, 213138, 221032, 224979, 248661, 284184, 299972, 319707, 331548, 426276, 449958, 497322, 524951, 599944, 639414, 663096, 674937, 745983, 852552, 899916, 994644, 1049902, 1278828, 1349874, 1491966, 1574853, 1799832, 1989288, 2024811, 2099804, 2237949, 2557656, 2699748, 2983932, 3149706, 4049622, 4199608, 4475898, 4724559, 5399496, 5967864, 6074433, 6299412, 8099244, 8951796, 9449118, 12148866, 12598824, 14173677, 16198488, 17903592, 18898236, 24297732, 28347354, 37796472, 42521031, 48595464, 56694708, 85042062, 113389416, 170084124, 340168248]

約数ペア:

[(1, 340168248), (2, 170084124), (3, 113389416), (4, 85042062), (6, 56694708), (7, 48595464), (8, 42521031), (9, 37796472), (12, 28347354), (14, 24297732), (18, 18898236), (19, 17903592), (21, 16198488), (24, 14173677), (27, 12598824), (28, 12148866), (36, 9449118), (38, 8951796), (42, 8099244), (54, 6299412), (56, 6074433), (57, 5967864), (63, 5399496), (72, 4724559), (76, 4475898), (81, 4199608), (84, 4049622), (108, 3149706), (114, 2983932), (126, 2699748), (133, 2557656), (152, 2237949), (162, 2099804), (168, 2024811), (171, 1989288), (189, 1799832), (216, 1574853), (228, 1491966), (252, 1349874), (266, 1278828), (324, 1049902), (342, 994644), (378, 899916), (399, 852552), (456, 745983), (504, 674937), (513, 663096), (532, 639414), (567, 599944), (648, 524951), (684, 497322), (756, 449958), (798, 426276), (1026, 331548), (1064, 319707), (1134, 299972), (1197, 284184), (1368, 248661), (1512, 224979), (1539, 221032), (1596, 213138), (2052, 165774), (2268, 149986), (2394, 142092), (3078, 110516), (3192, 106569), (3591, 94728), (3947, 86184), (4104, 82887), (4536, 74993), (4788, 71046), (6156, 55258), (7182, 47364), (7894, 43092), (9576, 35523), (10773, 31576), (11841, 28728), (12312, 27629), (14364, 23682), (15788, 21546)]