393985152

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31122

約数の個数: 96

約数和(自身を含む): 1236839760

約数和(自身を除く): 842854608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 31091, 62182, 93273, 124364, 186546, 248728, 279819, 342001, 373092, 497456, 559638, 684002, 746184, 994912, 1026003, 1119276, 1368004, 1492368, 1989824, 2052006, 2238552, 2736008, 2984736, 3078009, 3979648, 4104012, 4477104, 5472016, 5969472, 6156018, 8208024, 8954208, 10944032, 11938944, 12312036, 16416048, 17908416, 21888064, 24624072, 32832096, 35816832, 43776128, 49248144, 65664192, 98496288, 131328384, 196992576, 393985152]

約数ペア:

[(1, 393985152), (2, 196992576), (3, 131328384), (4, 98496288), (6, 65664192), (8, 49248144), (9, 43776128), (11, 35816832), (12, 32832096), (16, 24624072), (18, 21888064), (22, 17908416), (24, 16416048), (32, 12312036), (33, 11938944), (36, 10944032), (44, 8954208), (48, 8208024), (64, 6156018), (66, 5969472), (72, 5472016), (88, 4477104), (96, 4104012), (99, 3979648), (128, 3078009), (132, 2984736), (144, 2736008), (176, 2238552), (192, 2052006), (198, 1989824), (264, 1492368), (288, 1368004), (352, 1119276), (384, 1026003), (396, 994912), (528, 746184), (576, 684002), (704, 559638), (792, 497456), (1056, 373092), (1152, 342001), (1408, 279819), (1584, 248728), (2112, 186546), (3168, 124364), (4224, 93273), (6336, 62182), (12672, 31091)]