2117620512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1$

素因数の和:19895

約数の個数: 144

約数和(自身を含む): 7012474560

約数和(自身を除く): 4894854048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3816, 4452, 5088, 5936, 6678, 7632, 8904, 11872, 13356, 15264, 17808, 19819, 26712, 35616, 39638, 53424, 59457, 79276, 106848, 118914, 138733, 158552, 178371, 237828, 277466, 317104, 356742, 416199, 475656, 554932, 634208, 713484, 832398, 951312, 1050407, 1109864, 1248597, 1426968, 1664796, 1902624, 2100814, 2219728, 2497194, 2853936, 3151221, 3329592, 4201628, 4439456, 4994388, 5707872, 6302442, 6659184, 7352849, 8403256, 9453663, 9988776, 12604884, 13318368, 14705698, 16806512, 18907326, 19977552, 22058547, 25209768, 29411396, 33613024, 37814652, 39955104, 44117094, 50419536, 58822792, 66175641, 75629304, 88234188, 100839072, 117645584, 132351282, 151258608, 176468376, 235291168, 264702564, 302517216, 352936752, 529405128, 705873504, 1058810256, 2117620512]

約数ペア:

[(1, 2117620512), (2, 1058810256), (3, 705873504), (4, 529405128), (6, 352936752), (7, 302517216), (8, 264702564), (9, 235291168), (12, 176468376), (14, 151258608), (16, 132351282), (18, 117645584), (21, 100839072), (24, 88234188), (28, 75629304), (32, 66175641), (36, 58822792), (42, 50419536), (48, 44117094), (53, 39955104), (56, 37814652), (63, 33613024), (72, 29411396), (84, 25209768), (96, 22058547), (106, 19977552), (112, 18907326), (126, 16806512), (144, 14705698), (159, 13318368), (168, 12604884), (212, 9988776), (224, 9453663), (252, 8403256), (288, 7352849), (318, 6659184), (336, 6302442), (371, 5707872), (424, 4994388), (477, 4439456), (504, 4201628), (636, 3329592), (672, 3151221), (742, 2853936), (848, 2497194), (954, 2219728), (1008, 2100814), (1113, 1902624), (1272, 1664796), (1484, 1426968), (1696, 1248597), (1908, 1109864), (2016, 1050407), (2226, 951312), (2544, 832398), (2968, 713484), (3339, 634208), (3816, 554932), (4452, 475656), (5088, 416199), (5936, 356742), (6678, 317104), (7632, 277466), (8904, 237828), (11872, 178371), (13356, 158552), (15264, 138733), (17808, 118914), (19819, 106848), (26712, 79276), (35616, 59457), (39638, 53424)]