281067192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 897523200

約数和(自身を除く): 616456008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 211, 216, 252, 378, 422, 504, 633, 756, 844, 881, 1266, 1477, 1512, 1688, 1762, 1899, 2532, 2643, 2954, 3524, 3798, 4431, 5064, 5286, 5697, 5908, 6167, 7048, 7596, 7929, 8862, 10572, 11394, 11816, 12334, 13293, 15192, 15858, 17724, 18501, 21144, 22788, 23787, 24668, 26586, 31716, 35448, 37002, 39879, 45576, 47574, 49336, 53172, 55503, 63432, 74004, 79758, 95148, 106344, 111006, 148008, 159516, 166509, 185891, 190296, 222012, 319032, 333018, 371782, 444024, 557673, 666036, 743564, 1115346, 1301237, 1332072, 1487128, 1673019, 2230692, 2602474, 3346038, 3903711, 4461384, 5019057, 5204948, 6692076, 7807422, 10038114, 10409896, 11711133, 13384152, 15614844, 20076228, 23422266, 31229688, 35133399, 40152456, 46844532, 70266798, 93689064, 140533596, 281067192]

約数ペア:

[(1, 281067192), (2, 140533596), (3, 93689064), (4, 70266798), (6, 46844532), (7, 40152456), (8, 35133399), (9, 31229688), (12, 23422266), (14, 20076228), (18, 15614844), (21, 13384152), (24, 11711133), (27, 10409896), (28, 10038114), (36, 7807422), (42, 6692076), (54, 5204948), (56, 5019057), (63, 4461384), (72, 3903711), (84, 3346038), (108, 2602474), (126, 2230692), (168, 1673019), (189, 1487128), (211, 1332072), (216, 1301237), (252, 1115346), (378, 743564), (422, 666036), (504, 557673), (633, 444024), (756, 371782), (844, 333018), (881, 319032), (1266, 222012), (1477, 190296), (1512, 185891), (1688, 166509), (1762, 159516), (1899, 148008), (2532, 111006), (2643, 106344), (2954, 95148), (3524, 79758), (3798, 74004), (4431, 63432), (5064, 55503), (5286, 53172), (5697, 49336), (5908, 47574), (6167, 45576), (7048, 39879), (7596, 37002), (7929, 35448), (8862, 31716), (10572, 26586), (11394, 24668), (11816, 23787), (12334, 22788), (13293, 21144), (15192, 18501), (15858, 17724)]