275978864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 637863936

約数和(自身を除く): 361885072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 101, 112, 124, 202, 217, 248, 404, 434, 496, 707, 787, 808, 868, 1414, 1574, 1616, 1736, 2828, 3131, 3148, 3472, 5509, 5656, 6262, 6296, 11018, 11312, 12524, 12592, 21917, 22036, 24397, 25048, 43834, 44072, 48794, 50096, 79487, 87668, 88144, 97588, 158974, 170779, 175336, 195176, 317948, 341558, 350672, 390352, 556409, 635896, 683116, 1112818, 1271792, 1366232, 2225636, 2464097, 2732464, 4451272, 4928194, 8902544, 9856388, 17248679, 19712776, 34497358, 39425552, 68994716, 137989432, 275978864]

約数ペア:

[(1, 275978864), (2, 137989432), (4, 68994716), (7, 39425552), (8, 34497358), (14, 19712776), (16, 17248679), (28, 9856388), (31, 8902544), (56, 4928194), (62, 4451272), (101, 2732464), (112, 2464097), (124, 2225636), (202, 1366232), (217, 1271792), (248, 1112818), (404, 683116), (434, 635896), (496, 556409), (707, 390352), (787, 350672), (808, 341558), (868, 317948), (1414, 195176), (1574, 175336), (1616, 170779), (1736, 158974), (2828, 97588), (3131, 88144), (3148, 87668), (3472, 79487), (5509, 50096), (5656, 48794), (6262, 44072), (6296, 43834), (11018, 25048), (11312, 24397), (12524, 22036), (12592, 21917)]