2391859215904

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{338119}}^1$

素因数の和:338322

約数の個数: 96

約数和(自身を含む): 4960025642880

約数和(自身を除く): 2568166426976

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 97, 106, 172, 194, 212, 344, 388, 424, 688, 776, 848, 1376, 1552, 1696, 2279, 3104, 4171, 4558, 5141, 8342, 9116, 10282, 16684, 18232, 20564, 33368, 36464, 41128, 66736, 72928, 82256, 133472, 164512, 221063, 338119, 442126, 676238, 884252, 1352476, 1768504, 2704952, 3537008, 5409904, 7074016, 10819808, 14539117, 17920307, 29078234, 32797543, 35840614, 58156468, 65595086, 71681228, 116312936, 131190172, 143362456, 232625872, 262380344, 286724912, 465251744, 524760688, 573449824, 770573201, 1049521376, 1410294349, 1541146402, 1738269779, 2820588698, 3082292804, 3476539558, 5641177396, 6164585608, 6953079116, 11282354792, 12329171216, 13906158232, 22564709584, 24658342432, 27812316464, 45129419168, 55624632928, 74745600497, 149491200994, 298982401988, 597964803976, 1195929607952, 2391859215904]

約数ペア:

[(1, 2391859215904), (2, 1195929607952), (4, 597964803976), (8, 298982401988), (16, 149491200994), (32, 74745600497), (43, 55624632928), (53, 45129419168), (86, 27812316464), (97, 24658342432), (106, 22564709584), (172, 13906158232), (194, 12329171216), (212, 11282354792), (344, 6953079116), (388, 6164585608), (424, 5641177396), (688, 3476539558), (776, 3082292804), (848, 2820588698), (1376, 1738269779), (1552, 1541146402), (1696, 1410294349), (2279, 1049521376), (3104, 770573201), (4171, 573449824), (4558, 524760688), (5141, 465251744), (8342, 286724912), (9116, 262380344), (10282, 232625872), (16684, 143362456), (18232, 131190172), (20564, 116312936), (33368, 71681228), (36464, 65595086), (41128, 58156468), (66736, 35840614), (72928, 32797543), (82256, 29078234), (133472, 17920307), (164512, 14539117), (221063, 10819808), (338119, 7074016), (442126, 5409904), (676238, 3537008), (884252, 2704952), (1352476, 1768504)]