255770784

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 120

約数和(自身を含む): 760439988

約数和(自身を除く): 504669204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 288, 303, 324, 404, 432, 606, 648, 808, 864, 909, 977, 1212, 1296, 1616, 1818, 1954, 2424, 2592, 2727, 2931, 3232, 3636, 3908, 4848, 5454, 5862, 7272, 7816, 8181, 8793, 9696, 10908, 11724, 14544, 15632, 16362, 17586, 21816, 23448, 26379, 29088, 31264, 32724, 35172, 43632, 46896, 52758, 65448, 70344, 79137, 87264, 93792, 98677, 105516, 130896, 140688, 158274, 197354, 211032, 261792, 281376, 296031, 316548, 394708, 422064, 592062, 633096, 789416, 844128, 888093, 1184124, 1266192, 1578832, 1776186, 2368248, 2532384, 2664279, 3157664, 3552372, 4736496, 5328558, 7104744, 7992837, 9472992, 10657116, 14209488, 15985674, 21314232, 28418976, 31971348, 42628464, 63942696, 85256928, 127885392, 255770784]

約数ペア:

[(1, 255770784), (2, 127885392), (3, 85256928), (4, 63942696), (6, 42628464), (8, 31971348), (9, 28418976), (12, 21314232), (16, 15985674), (18, 14209488), (24, 10657116), (27, 9472992), (32, 7992837), (36, 7104744), (48, 5328558), (54, 4736496), (72, 3552372), (81, 3157664), (96, 2664279), (101, 2532384), (108, 2368248), (144, 1776186), (162, 1578832), (202, 1266192), (216, 1184124), (288, 888093), (303, 844128), (324, 789416), (404, 633096), (432, 592062), (606, 422064), (648, 394708), (808, 316548), (864, 296031), (909, 281376), (977, 261792), (1212, 211032), (1296, 197354), (1616, 158274), (1818, 140688), (1954, 130896), (2424, 105516), (2592, 98677), (2727, 93792), (2931, 87264), (3232, 79137), (3636, 70344), (3908, 65448), (4848, 52758), (5454, 46896), (5862, 43632), (7272, 35172), (7816, 32724), (8181, 31264), (8793, 29088), (9696, 26379), (10908, 23448), (11724, 21816), (14544, 17586), (15632, 16362)]