440232012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1259}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 1216313280

約数和(自身を除く): 776081268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 883, 1259, 1766, 2518, 2649, 3532, 3777, 5036, 5298, 7554, 7947, 9713, 10596, 11331, 13849, 15108, 15894, 19426, 22662, 27698, 29139, 31788, 38852, 41547, 45324, 55396, 58278, 83094, 87417, 116556, 124641, 166188, 174834, 249282, 349668, 498564, 1111697, 2223394, 3335091, 4446788, 6670182, 10005273, 12228667, 13340364, 20010546, 24457334, 36686001, 40021092, 48914668, 73372002, 110058003, 146744004, 220116006, 440232012]

約数ペア:

[(1, 440232012), (2, 220116006), (3, 146744004), (4, 110058003), (6, 73372002), (9, 48914668), (11, 40021092), (12, 36686001), (18, 24457334), (22, 20010546), (33, 13340364), (36, 12228667), (44, 10005273), (66, 6670182), (99, 4446788), (132, 3335091), (198, 2223394), (396, 1111697), (883, 498564), (1259, 349668), (1766, 249282), (2518, 174834), (2649, 166188), (3532, 124641), (3777, 116556), (5036, 87417), (5298, 83094), (7554, 58278), (7947, 55396), (9713, 45324), (10596, 41547), (11331, 38852), (13849, 31788), (15108, 29139), (15894, 27698), (19426, 22662)]