2123450112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{394987}}^1$

素因数の和:395013

約数の個数: 72

約数和(自身を含む): 6458843776

約数和(自身を除く): 4335393664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 394987, 789974, 1184961, 1579948, 2369922, 2764909, 3159896, 4739844, 5529818, 6319792, 8294727, 9479688, 11059636, 12639584, 16589454, 18959376, 22119272, 25279168, 33178908, 37918752, 44238544, 50558336, 66357816, 75837504, 88477088, 101116672, 132715632, 151675008, 176954176, 265431264, 303350016, 353908352, 530862528, 707816704, 1061725056, 2123450112]

約数ペア:

[(1, 2123450112), (2, 1061725056), (3, 707816704), (4, 530862528), (6, 353908352), (7, 303350016), (8, 265431264), (12, 176954176), (14, 151675008), (16, 132715632), (21, 101116672), (24, 88477088), (28, 75837504), (32, 66357816), (42, 50558336), (48, 44238544), (56, 37918752), (64, 33178908), (84, 25279168), (96, 22119272), (112, 18959376), (128, 16589454), (168, 12639584), (192, 11059636), (224, 9479688), (256, 8294727), (336, 6319792), (384, 5529818), (448, 4739844), (672, 3159896), (768, 2764909), (896, 2369922), (1344, 1579948), (1792, 1184961), (2688, 789974), (5376, 394987)]