821183328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 2793510720

約数和(自身を除く): 1972327392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 101, 109, 111, 112, 126, 144, 148, 168, 202, 218, 222, 224, 252, 259, 288, 296, 303, 327, 333, 336, 404, 436, 444, 504, 518, 592, 606, 654, 666, 672, 707, 763, 777, 808, 872, 888, 909, 981, 1008, 1036, 1184, 1212, 1308, 1332, 1414, 1526, 1554, 1616, 1744, 1776, 1818, 1962, 2016, 2072, 2121, 2289, 2331, 2424, 2616, 2664, 2828, 3052, 3108, 3232, 3488, 3552, 3636, 3737, 3924, 4033, 4144, 4242, 4578, 4662, 4848, 5232, 5328, 5656, 6104, 6216, 6363, 6867, 7272, 7474, 7848, 8066, 8288, 8484, 9156, 9324, 9696, 10464, 10656, 11009, 11211, 11312, 12099, 12208, 12432, 12726, 13734, 14544, 14948, 15696, 16132, 16968, 18312, 18648, 22018, 22422, 22624, 24198, 24416, 24864, 25452, 26159, 27468, 28231, 29088, 29896, 31392, 32264, 33027, 33633, 33936, 36297, 36624, 37296, 44036, 44844, 48396, 50904, 52318, 54936, 56462, 59792, 64528, 66054, 67266, 67872, 72594, 73248, 74592, 77063, 78477, 84693, 88072, 89688, 96792, 99081, 101808, 104636, 109872, 112924, 119584, 129056, 132108, 134532, 145188, 154126, 156954, 169386, 176144, 179376, 193584, 198162, 203616, 209272, 219744, 225848, 231189, 235431, 254079, 264216, 269064, 290376, 308252, 313908, 338772, 352288, 358752, 387168, 396324, 407333, 418544, 451696, 462378, 470862, 508158, 528432, 538128, 580752, 616504, 627816, 677544, 693567, 792648, 814666, 837088, 903392, 924756, 941724, 1016316, 1056864, 1076256, 1161504, 1221999, 1233008, 1255632, 1355088, 1387134, 1585296, 1629332, 1849512, 1883448, 2032632, 2443998, 2466016, 2511264, 2710176, 2774268, 2851331, 3170592, 3258664, 3665997, 3699024, 3766896, 4065264, 4887996, 5548536, 5702662, 6517328, 7331994, 7398048, 7533792, 8130528, 8553993, 9775992, 11097072, 11405324, 13034656, 14663988, 17107986, 19551984, 22194144, 22810648, 25661979, 29327976, 34215972, 39103968, 45621296, 51323958, 58655952, 68431944, 91242592, 102647916, 117311904, 136863888, 205295832, 273727776, 410591664, 821183328]

約数ペア:

[(1, 821183328), (2, 410591664), (3, 273727776), (4, 205295832), (6, 136863888), (7, 117311904), (8, 102647916), (9, 91242592), (12, 68431944), (14, 58655952), (16, 51323958), (18, 45621296), (21, 39103968), (24, 34215972), (28, 29327976), (32, 25661979), (36, 22810648), (37, 22194144), (42, 19551984), (48, 17107986), (56, 14663988), (63, 13034656), (72, 11405324), (74, 11097072), (84, 9775992), (96, 8553993), (101, 8130528), (109, 7533792), (111, 7398048), (112, 7331994), (126, 6517328), (144, 5702662), (148, 5548536), (168, 4887996), (202, 4065264), (218, 3766896), (222, 3699024), (224, 3665997), (252, 3258664), (259, 3170592), (288, 2851331), (296, 2774268), (303, 2710176), (327, 2511264), (333, 2466016), (336, 2443998), (404, 2032632), (436, 1883448), (444, 1849512), (504, 1629332), (518, 1585296), (592, 1387134), (606, 1355088), (654, 1255632), (666, 1233008), (672, 1221999), (707, 1161504), (763, 1076256), (777, 1056864), (808, 1016316), (872, 941724), (888, 924756), (909, 903392), (981, 837088), (1008, 814666), (1036, 792648), (1184, 693567), (1212, 677544), (1308, 627816), (1332, 616504), (1414, 580752), (1526, 538128), (1554, 528432), (1616, 508158), (1744, 470862), (1776, 462378), (1818, 451696), (1962, 418544), (2016, 407333), (2072, 396324), (2121, 387168), (2289, 358752), (2331, 352288), (2424, 338772), (2616, 313908), (2664, 308252), (2828, 290376), (3052, 269064), (3108, 264216), (3232, 254079), (3488, 235431), (3552, 231189), (3636, 225848), (3737, 219744), (3924, 209272), (4033, 203616), (4144, 198162), (4242, 193584), (4578, 179376), (4662, 176144), (4848, 169386), (5232, 156954), (5328, 154126), (5656, 145188), (6104, 134532), (6216, 132108), (6363, 129056), (6867, 119584), (7272, 112924), (7474, 109872), (7848, 104636), (8066, 101808), (8288, 99081), (8484, 96792), (9156, 89688), (9324, 88072), (9696, 84693), (10464, 78477), (10656, 77063), (11009, 74592), (11211, 73248), (11312, 72594), (12099, 67872), (12208, 67266), (12432, 66054), (12726, 64528), (13734, 59792), (14544, 56462), (14948, 54936), (15696, 52318), (16132, 50904), (16968, 48396), (18312, 44844), (18648, 44036), (22018, 37296), (22422, 36624), (22624, 36297), (24198, 33936), (24416, 33633), (24864, 33027), (25452, 32264), (26159, 31392), (27468, 29896), (28231, 29088)]