1996770384

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{40427}}^1$

素因数の和:40462

約数の個数: 120

約数和(自身を含む): 6516993600

約数和(自身を除く): 4520223216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 40427, 49392, 80854, 121281, 161708, 242562, 282989, 323416, 363843, 485124, 565978, 646832, 727686, 848967, 970248, 1131956, 1455372, 1697934, 1940496, 1980923, 2263912, 2546901, 2910744, 3395868, 3961846, 4527824, 5093802, 5821488, 5942769, 6791736, 7923692, 10187604, 11885538, 13583472, 13866461, 15847384, 17828307, 20375208, 23771076, 27732922, 31694768, 35656614, 40750416, 41599383, 47542152, 55465844, 71313228, 83198766, 95084304, 110931688, 124798149, 142626456, 166397532, 221863376, 249596298, 285252912, 332795064, 499192596, 665590128, 998385192, 1996770384]

約数ペア:

[(1, 1996770384), (2, 998385192), (3, 665590128), (4, 499192596), (6, 332795064), (7, 285252912), (8, 249596298), (9, 221863376), (12, 166397532), (14, 142626456), (16, 124798149), (18, 110931688), (21, 95084304), (24, 83198766), (28, 71313228), (36, 55465844), (42, 47542152), (48, 41599383), (49, 40750416), (56, 35656614), (63, 31694768), (72, 27732922), (84, 23771076), (98, 20375208), (112, 17828307), (126, 15847384), (144, 13866461), (147, 13583472), (168, 11885538), (196, 10187604), (252, 7923692), (294, 6791736), (336, 5942769), (343, 5821488), (392, 5093802), (441, 4527824), (504, 3961846), (588, 3395868), (686, 2910744), (784, 2546901), (882, 2263912), (1008, 1980923), (1029, 1940496), (1176, 1697934), (1372, 1455372), (1764, 1131956), (2058, 970248), (2352, 848967), (2744, 727686), (3087, 646832), (3528, 565978), (4116, 485124), (5488, 363843), (6174, 323416), (7056, 282989), (8232, 242562), (12348, 161708), (16464, 121281), (24696, 80854), (40427, 49392)]