395992512

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 1192735232

約数和(自身を除く): 796742720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 134, 144, 186, 192, 201, 248, 268, 279, 288, 331, 372, 402, 496, 536, 558, 576, 603, 662, 744, 804, 992, 993, 1072, 1116, 1206, 1324, 1488, 1608, 1984, 1986, 2077, 2144, 2232, 2412, 2648, 2976, 2979, 3216, 3972, 4154, 4288, 4464, 4824, 5296, 5952, 5958, 6231, 6432, 7944, 8308, 8928, 9648, 10261, 10592, 11916, 12462, 12864, 15888, 16616, 17856, 18693, 19296, 20522, 21184, 22177, 23832, 24924, 30783, 31776, 33232, 37386, 38592, 41044, 44354, 47664, 49848, 61566, 63552, 66464, 66531, 74772, 82088, 88708, 92349, 95328, 99696, 123132, 132928, 133062, 149544, 164176, 177416, 184698, 190656, 199392, 199593, 246264, 266124, 299088, 328352, 354832, 369396, 398784, 399186, 492528, 532248, 598176, 656704, 687487, 709664, 738792, 798372, 985056, 1064496, 1196352, 1374974, 1419328, 1477584, 1596744, 1970112, 2062461, 2128992, 2749948, 2955168, 3193488, 4124922, 4257984, 5499896, 5910336, 6187383, 6386976, 8249844, 10999792, 12374766, 12773952, 16499688, 21999584, 24749532, 32999376, 43999168, 49499064, 65998752, 98998128, 131997504, 197996256, 395992512]

約数ペア:

[(1, 395992512), (2, 197996256), (3, 131997504), (4, 98998128), (6, 65998752), (8, 49499064), (9, 43999168), (12, 32999376), (16, 24749532), (18, 21999584), (24, 16499688), (31, 12773952), (32, 12374766), (36, 10999792), (48, 8249844), (62, 6386976), (64, 6187383), (67, 5910336), (72, 5499896), (93, 4257984), (96, 4124922), (124, 3193488), (134, 2955168), (144, 2749948), (186, 2128992), (192, 2062461), (201, 1970112), (248, 1596744), (268, 1477584), (279, 1419328), (288, 1374974), (331, 1196352), (372, 1064496), (402, 985056), (496, 798372), (536, 738792), (558, 709664), (576, 687487), (603, 656704), (662, 598176), (744, 532248), (804, 492528), (992, 399186), (993, 398784), (1072, 369396), (1116, 354832), (1206, 328352), (1324, 299088), (1488, 266124), (1608, 246264), (1984, 199593), (1986, 199392), (2077, 190656), (2144, 184698), (2232, 177416), (2412, 164176), (2648, 149544), (2976, 133062), (2979, 132928), (3216, 123132), (3972, 99696), (4154, 95328), (4288, 92349), (4464, 88708), (4824, 82088), (5296, 74772), (5952, 66531), (5958, 66464), (6231, 63552), (6432, 61566), (7944, 49848), (8308, 47664), (8928, 44354), (9648, 41044), (10261, 38592), (10592, 37386), (11916, 33232), (12462, 31776), (12864, 30783), (15888, 24924), (16616, 23832), (17856, 22177), (18693, 21184), (19296, 20522)]