1784920686612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2490221}}^1$

素因数の和:2490318

約数の個数: 144

約数和(自身を含む): 5150815028352

約数和(自身を除く): 3365894341740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 53, 69, 84, 92, 98, 106, 138, 147, 159, 161, 196, 212, 276, 294, 318, 322, 371, 483, 588, 636, 644, 742, 966, 1113, 1127, 1219, 1484, 1932, 2226, 2254, 2438, 2597, 3381, 3657, 4452, 4508, 4876, 5194, 6762, 7314, 7791, 8533, 10388, 13524, 14628, 15582, 17066, 25599, 31164, 34132, 51198, 59731, 102396, 119462, 179193, 238924, 358386, 716772, 2490221, 4980442, 7470663, 9960884, 14941326, 17431547, 29882652, 34863094, 52294641, 57275083, 69726188, 104589282, 114550166, 122020829, 131981713, 171825249, 209178564, 229100332, 244041658, 263963426, 343650498, 366062487, 395945139, 400925581, 488083316, 527926852, 687300996, 732124974, 791890278, 801851162, 923871991, 1202776743, 1464249948, 1583780556, 1603702324, 1847743982, 2405553486, 2771615973, 2806479067, 3035579399, 3695487964, 4811106972, 5543231946, 5612958134, 6071158798, 6467103937, 8419437201, 9106738197, 11086463892, 11225916268, 12142317596, 12934207874, 16838874402, 18213476394, 19401311811, 21249055793, 25868415748, 33677748804, 36426952788, 38802623622, 42498111586, 63747167379, 77605247244, 84996223172, 127494334758, 148743390551, 254988669516, 297486781102, 446230171653, 594973562204, 892460343306, 1784920686612]

約数ペア:

[(1, 1784920686612), (2, 892460343306), (3, 594973562204), (4, 446230171653), (6, 297486781102), (7, 254988669516), (12, 148743390551), (14, 127494334758), (21, 84996223172), (23, 77605247244), (28, 63747167379), (42, 42498111586), (46, 38802623622), (49, 36426952788), (53, 33677748804), (69, 25868415748), (84, 21249055793), (92, 19401311811), (98, 18213476394), (106, 16838874402), (138, 12934207874), (147, 12142317596), (159, 11225916268), (161, 11086463892), (196, 9106738197), (212, 8419437201), (276, 6467103937), (294, 6071158798), (318, 5612958134), (322, 5543231946), (371, 4811106972), (483, 3695487964), (588, 3035579399), (636, 2806479067), (644, 2771615973), (742, 2405553486), (966, 1847743982), (1113, 1603702324), (1127, 1583780556), (1219, 1464249948), (1484, 1202776743), (1932, 923871991), (2226, 801851162), (2254, 791890278), (2438, 732124974), (2597, 687300996), (3381, 527926852), (3657, 488083316), (4452, 400925581), (4508, 395945139), (4876, 366062487), (5194, 343650498), (6762, 263963426), (7314, 244041658), (7791, 229100332), (8533, 209178564), (10388, 171825249), (13524, 131981713), (14628, 122020829), (15582, 114550166), (17066, 104589282), (25599, 69726188), (31164, 57275083), (34132, 52294641), (51198, 34863094), (59731, 29882652), (102396, 17431547), (119462, 14941326), (179193, 9960884), (238924, 7470663), (358386, 4980442), (716772, 2490221)]