1049799856

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 2592691200

約数和(自身を除く): 1542891344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 89, 92, 112, 133, 152, 161, 178, 184, 241, 266, 304, 322, 356, 368, 437, 482, 532, 623, 644, 712, 874, 964, 1064, 1246, 1288, 1424, 1687, 1691, 1748, 1928, 2047, 2128, 2492, 2576, 3059, 3374, 3382, 3496, 3856, 4094, 4579, 4984, 5543, 6118, 6748, 6764, 6992, 8188, 9158, 9968, 11086, 11837, 12236, 13496, 13528, 14329, 16376, 18316, 21449, 22172, 23674, 24472, 26992, 27056, 28658, 32053, 32752, 36632, 38801, 38893, 42898, 44344, 47348, 48944, 57316, 64106, 73264, 77602, 77786, 85796, 88688, 94696, 105317, 114632, 128212, 150143, 155204, 155572, 171592, 189392, 210634, 229264, 256424, 272251, 300286, 310408, 311144, 343184, 407531, 421268, 493327, 512848, 544502, 600572, 620816, 622288, 737219, 815062, 842536, 986654, 1089004, 1201144, 1474438, 1630124, 1685072, 1973308, 2178008, 2402288, 2852717, 2948876, 3260248, 3453289, 3946616, 4356016, 5705434, 5897752, 6520496, 6906578, 7893232, 9373213, 11410868, 11795504, 13813156, 18746426, 22821736, 27626312, 37492852, 45643472, 55252624, 65612491, 74985704, 131224982, 149971408, 262449964, 524899928, 1049799856]

約数ペア:

[(1, 1049799856), (2, 524899928), (4, 262449964), (7, 149971408), (8, 131224982), (14, 74985704), (16, 65612491), (19, 55252624), (23, 45643472), (28, 37492852), (38, 27626312), (46, 22821736), (56, 18746426), (76, 13813156), (89, 11795504), (92, 11410868), (112, 9373213), (133, 7893232), (152, 6906578), (161, 6520496), (178, 5897752), (184, 5705434), (241, 4356016), (266, 3946616), (304, 3453289), (322, 3260248), (356, 2948876), (368, 2852717), (437, 2402288), (482, 2178008), (532, 1973308), (623, 1685072), (644, 1630124), (712, 1474438), (874, 1201144), (964, 1089004), (1064, 986654), (1246, 842536), (1288, 815062), (1424, 737219), (1687, 622288), (1691, 620816), (1748, 600572), (1928, 544502), (2047, 512848), (2128, 493327), (2492, 421268), (2576, 407531), (3059, 343184), (3374, 311144), (3382, 310408), (3496, 300286), (3856, 272251), (4094, 256424), (4579, 229264), (4984, 210634), (5543, 189392), (6118, 171592), (6748, 155572), (6764, 155204), (6992, 150143), (8188, 128212), (9158, 114632), (9968, 105317), (11086, 94696), (11837, 88688), (12236, 85796), (13496, 77786), (13528, 77602), (14329, 73264), (16376, 64106), (18316, 57316), (21449, 48944), (22172, 47348), (23674, 44344), (24472, 42898), (26992, 38893), (27056, 38801), (28658, 36632), (32053, 32752)]