2621993136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{23719}}^1$

素因数の和:23791

約数の個数: 120

約数和(自身を含む): 8047342080

約数和(自身を除く): 5425348944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1974, 2256, 2303, 2352, 2632, 3948, 4606, 5264, 6909, 7896, 9212, 13818, 15792, 18424, 23719, 27636, 36848, 47438, 55272, 71157, 94876, 110544, 142314, 166033, 189752, 284628, 332066, 379504, 498099, 569256, 664132, 996198, 1114793, 1138512, 1162231, 1328264, 1992396, 2229586, 2324462, 2656528, 3344379, 3486693, 3984792, 4459172, 4648924, 6688758, 6973386, 7803551, 7969584, 8918344, 9297848, 13377516, 13946772, 15607102, 17836688, 18595696, 23410653, 26755032, 27893544, 31214204, 46821306, 53510064, 54624857, 55787088, 62428408, 93642612, 109249714, 124856816, 163874571, 187285224, 218499428, 327749142, 374570448, 436998856, 655498284, 873997712, 1310996568, 2621993136]

約数ペア:

[(1, 2621993136), (2, 1310996568), (3, 873997712), (4, 655498284), (6, 436998856), (7, 374570448), (8, 327749142), (12, 218499428), (14, 187285224), (16, 163874571), (21, 124856816), (24, 109249714), (28, 93642612), (42, 62428408), (47, 55787088), (48, 54624857), (49, 53510064), (56, 46821306), (84, 31214204), (94, 27893544), (98, 26755032), (112, 23410653), (141, 18595696), (147, 17836688), (168, 15607102), (188, 13946772), (196, 13377516), (282, 9297848), (294, 8918344), (329, 7969584), (336, 7803551), (376, 6973386), (392, 6688758), (564, 4648924), (588, 4459172), (658, 3984792), (752, 3486693), (784, 3344379), (987, 2656528), (1128, 2324462), (1176, 2229586), (1316, 1992396), (1974, 1328264), (2256, 1162231), (2303, 1138512), (2352, 1114793), (2632, 996198), (3948, 664132), (4606, 569256), (5264, 498099), (6909, 379504), (7896, 332066), (9212, 284628), (13818, 189752), (15792, 166033), (18424, 142314), (23719, 110544), (27636, 94876), (36848, 71157), (47438, 55272)]