321697406304

素因数分解:

$2^5\times 3^3\times {\mathrm{2647}}^1\times {\mathrm{140663}}^1$

素因数の和:143329

約数の個数: 96

約数和(自身を含む): 938645245440

約数和(自身を除く): 616947839136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2647, 5294, 7941, 10588, 15882, 21176, 23823, 31764, 42352, 47646, 63528, 71469, 84704, 95292, 127056, 140663, 142938, 190584, 254112, 281326, 285876, 381168, 421989, 562652, 571752, 762336, 843978, 1125304, 1143504, 1265967, 1687956, 2250608, 2287008, 2531934, 3375912, 3797901, 4501216, 5063868, 6751824, 7595802, 10127736, 13503648, 15191604, 20255472, 30383208, 40510944, 60766416, 121532832, 372334961, 744669922, 1117004883, 1489339844, 2234009766, 2978679688, 3351014649, 4468019532, 5957359376, 6702029298, 8936039064, 10053043947, 11914718752, 13404058596, 17872078128, 20106087894, 26808117192, 35744156256, 40212175788, 53616234384, 80424351576, 107232468768, 160848703152, 321697406304]

約数ペア:

[(1, 321697406304), (2, 160848703152), (3, 107232468768), (4, 80424351576), (6, 53616234384), (8, 40212175788), (9, 35744156256), (12, 26808117192), (16, 20106087894), (18, 17872078128), (24, 13404058596), (27, 11914718752), (32, 10053043947), (36, 8936039064), (48, 6702029298), (54, 5957359376), (72, 4468019532), (96, 3351014649), (108, 2978679688), (144, 2234009766), (216, 1489339844), (288, 1117004883), (432, 744669922), (864, 372334961), (2647, 121532832), (5294, 60766416), (7941, 40510944), (10588, 30383208), (15882, 20255472), (21176, 15191604), (23823, 13503648), (31764, 10127736), (42352, 7595802), (47646, 6751824), (63528, 5063868), (71469, 4501216), (84704, 3797901), (95292, 3375912), (127056, 2531934), (140663, 2287008), (142938, 2250608), (190584, 1687956), (254112, 1265967), (281326, 1143504), (285876, 1125304), (381168, 843978), (421989, 762336), (562652, 571752)]