1900515864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3545

約数の個数: 96

約数和(自身を含む): 5183438400

約数和(自身を除く): 3282922536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 169, 278, 312, 338, 417, 507, 556, 676, 834, 1014, 1112, 1352, 1668, 1807, 2028, 3336, 3371, 3614, 4056, 5421, 6742, 7228, 10113, 10842, 13484, 14456, 20226, 21684, 23491, 26968, 40452, 43368, 43823, 46982, 70473, 80904, 87646, 93964, 131469, 140946, 175292, 187928, 262938, 281892, 350584, 468569, 525876, 563784, 569699, 937138, 1051752, 1139398, 1405707, 1709097, 1874276, 2278796, 2811414, 3418194, 3748552, 4557592, 5622828, 6091397, 6836388, 11245656, 12182794, 13672776, 18274191, 24365588, 36548382, 48731176, 73096764, 79188161, 146193528, 158376322, 237564483, 316752644, 475128966, 633505288, 950257932, 1900515864]

約数ペア:

[(1, 1900515864), (2, 950257932), (3, 633505288), (4, 475128966), (6, 316752644), (8, 237564483), (12, 158376322), (13, 146193528), (24, 79188161), (26, 73096764), (39, 48731176), (52, 36548382), (78, 24365588), (104, 18274191), (139, 13672776), (156, 12182794), (169, 11245656), (278, 6836388), (312, 6091397), (338, 5622828), (417, 4557592), (507, 3748552), (556, 3418194), (676, 2811414), (834, 2278796), (1014, 1874276), (1112, 1709097), (1352, 1405707), (1668, 1139398), (1807, 1051752), (2028, 937138), (3336, 569699), (3371, 563784), (3614, 525876), (4056, 468569), (5421, 350584), (6742, 281892), (7228, 262938), (10113, 187928), (10842, 175292), (13484, 140946), (14456, 131469), (20226, 93964), (21684, 87646), (23491, 80904), (26968, 70473), (40452, 46982), (43368, 43823)]