257006244384

素因数分解:

$2^5\times 3^3\times {\mathrm{19433}}^1\times {\mathrm{15307}}^1$

素因数の和:34759

約数の個数: 96

約数和(自身を含む): 749689093440

約数和(自身を除く): 492682849056

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, 15307, 19433, 30614, 38866, 45921, 58299, 61228, 77732, 91842, 116598, 122456, 137763, 155464, 174897, 183684, 233196, 244912, 275526, 310928, 349794, 367368, 413289, 466392, 489824, 524691, 551052, 621856, 699588, 734736, 826578, 932784, 1049382, 1102104, 1399176, 1469472, 1653156, 1865568, 2098764, 2204208, 2798352, 3306312, 4197528, 4408416, 5596704, 6612624, 8395056, 13225248, 16790112, 297460931, 594921862, 892382793, 1189843724, 1784765586, 2379687448, 2677148379, 3569531172, 4759374896, 5354296758, 7139062344, 8031445137, 9518749792, 10708593516, 14278124688, 16062890274, 21417187032, 28556249376, 32125780548, 42834374064, 64251561096, 85668748128, 128503122192, 257006244384]

約数ペア:

[(1, 257006244384), (2, 128503122192), (3, 85668748128), (4, 64251561096), (6, 42834374064), (8, 32125780548), (9, 28556249376), (12, 21417187032), (16, 16062890274), (18, 14278124688), (24, 10708593516), (27, 9518749792), (32, 8031445137), (36, 7139062344), (48, 5354296758), (54, 4759374896), (72, 3569531172), (96, 2677148379), (108, 2379687448), (144, 1784765586), (216, 1189843724), (288, 892382793), (432, 594921862), (864, 297460931), (15307, 16790112), (19433, 13225248), (30614, 8395056), (38866, 6612624), (45921, 5596704), (58299, 4408416), (61228, 4197528), (77732, 3306312), (91842, 2798352), (116598, 2204208), (122456, 2098764), (137763, 1865568), (155464, 1653156), (174897, 1469472), (183684, 1399176), (233196, 1102104), (244912, 1049382), (275526, 932784), (310928, 826578), (349794, 734736), (367368, 699588), (413289, 621856), (466392, 551052), (489824, 524691)]