397655649472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{32749}}^1$

素因数の和:32970

約数の個数: 112

約数和(自身を含む): 842098392000

約数和(自身を除く): 444442742528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 113, 146, 184, 226, 292, 368, 452, 584, 736, 904, 1168, 1472, 1679, 1808, 2336, 2599, 3358, 3616, 4672, 5198, 6716, 7232, 8249, 10396, 13432, 16498, 20792, 26864, 32749, 32996, 41584, 53728, 65498, 65992, 83168, 107456, 130996, 131984, 166336, 189727, 261992, 263968, 379454, 523984, 527936, 753227, 758908, 1047968, 1506454, 1517816, 2095936, 2390677, 3012908, 3035632, 3700637, 4781354, 6025816, 6071264, 7401274, 9562708, 12051632, 12142528, 14802548, 19125416, 24103264, 29605096, 38250832, 48206528, 54985571, 59210192, 76501664, 85114651, 109971142, 118420384, 153003328, 170229302, 219942284, 236840768, 270146501, 340458604, 439884568, 540293002, 680917208, 879769136, 1080586004, 1361834416, 1759538272, 2161172008, 2723668832, 3519076544, 4322344016, 5447337664, 6213369523, 8644688032, 12426739046, 17289376064, 24853478092, 49706956184, 99413912368, 198827824736, 397655649472]

約数ペア:

[(1, 397655649472), (2, 198827824736), (4, 99413912368), (8, 49706956184), (16, 24853478092), (23, 17289376064), (32, 12426739046), (46, 8644688032), (64, 6213369523), (73, 5447337664), (92, 4322344016), (113, 3519076544), (146, 2723668832), (184, 2161172008), (226, 1759538272), (292, 1361834416), (368, 1080586004), (452, 879769136), (584, 680917208), (736, 540293002), (904, 439884568), (1168, 340458604), (1472, 270146501), (1679, 236840768), (1808, 219942284), (2336, 170229302), (2599, 153003328), (3358, 118420384), (3616, 109971142), (4672, 85114651), (5198, 76501664), (6716, 59210192), (7232, 54985571), (8249, 48206528), (10396, 38250832), (13432, 29605096), (16498, 24103264), (20792, 19125416), (26864, 14802548), (32749, 12142528), (32996, 12051632), (41584, 9562708), (53728, 7401274), (65498, 6071264), (65992, 6025816), (83168, 4781354), (107456, 3700637), (130996, 3035632), (131984, 3012908), (166336, 2390677), (189727, 2095936), (261992, 1517816), (263968, 1506454), (379454, 1047968), (523984, 758908), (527936, 753227)]