2108421792

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{128437}}^1$

素因数の和:128475

約数の個数: 96

約数和(自身を含む): 6473275200

約数和(自身を除く): 4364853408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 128437, 256874, 385311, 513748, 770622, 1027496, 1155933, 1541244, 2054992, 2311866, 2440303, 3082488, 3467799, 4109984, 4623732, 4880606, 6164976, 6935598, 7320909, 9247464, 9761212, 12329952, 13871196, 14641818, 18494928, 19522424, 21962727, 27742392, 29283636, 36989856, 39044848, 43925454, 55484784, 58567272, 65888181, 78089696, 87850908, 110969568, 117134544, 131776362, 175701816, 234269088, 263552724, 351403632, 527105448, 702807264, 1054210896, 2108421792]

約数ペア:

[(1, 2108421792), (2, 1054210896), (3, 702807264), (4, 527105448), (6, 351403632), (8, 263552724), (9, 234269088), (12, 175701816), (16, 131776362), (18, 117134544), (19, 110969568), (24, 87850908), (27, 78089696), (32, 65888181), (36, 58567272), (38, 55484784), (48, 43925454), (54, 39044848), (57, 36989856), (72, 29283636), (76, 27742392), (96, 21962727), (108, 19522424), (114, 18494928), (144, 14641818), (152, 13871196), (171, 12329952), (216, 9761212), (228, 9247464), (288, 7320909), (304, 6935598), (342, 6164976), (432, 4880606), (456, 4623732), (513, 4109984), (608, 3467799), (684, 3082488), (864, 2440303), (912, 2311866), (1026, 2054992), (1368, 1541244), (1824, 1155933), (2052, 1027496), (2736, 770622), (4104, 513748), (5472, 385311), (8208, 256874), (16416, 128437)]