308515536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 990464384

約数和(自身を除く): 681948848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 421, 504, 727, 842, 1008, 1263, 1454, 1684, 2181, 2526, 2908, 2947, 3368, 3789, 4362, 5052, 5089, 5816, 5894, 6543, 6736, 7578, 8724, 8841, 10104, 10178, 11632, 11788, 13086, 15156, 15267, 17448, 17682, 20208, 20356, 23576, 26172, 26523, 30312, 30534, 34896, 35364, 40712, 45801, 47152, 52344, 53046, 60624, 61068, 70728, 81424, 91602, 104688, 106092, 122136, 141456, 183204, 212184, 244272, 306067, 366408, 424368, 612134, 732816, 918201, 1224268, 1836402, 2142469, 2448536, 2754603, 3672804, 4284938, 4897072, 5509206, 6427407, 7345608, 8569876, 11018412, 12854814, 14691216, 17139752, 19282221, 22036824, 25709628, 34279504, 38564442, 44073648, 51419256, 77128884, 102838512, 154257768, 308515536]

約数ペア:

[(1, 308515536), (2, 154257768), (3, 102838512), (4, 77128884), (6, 51419256), (7, 44073648), (8, 38564442), (9, 34279504), (12, 25709628), (14, 22036824), (16, 19282221), (18, 17139752), (21, 14691216), (24, 12854814), (28, 11018412), (36, 8569876), (42, 7345608), (48, 6427407), (56, 5509206), (63, 4897072), (72, 4284938), (84, 3672804), (112, 2754603), (126, 2448536), (144, 2142469), (168, 1836402), (252, 1224268), (336, 918201), (421, 732816), (504, 612134), (727, 424368), (842, 366408), (1008, 306067), (1263, 244272), (1454, 212184), (1684, 183204), (2181, 141456), (2526, 122136), (2908, 106092), (2947, 104688), (3368, 91602), (3789, 81424), (4362, 70728), (5052, 61068), (5089, 60624), (5816, 53046), (5894, 52344), (6543, 47152), (6736, 45801), (7578, 40712), (8724, 35364), (8841, 34896), (10104, 30534), (10178, 30312), (11632, 26523), (11788, 26172), (13086, 23576), (15156, 20356), (15267, 20208), (17448, 17682)]