394470288

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 1152592896

約数和(自身を除く): 758122608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 558, 582, 744, 776, 873, 911, 1116, 1164, 1488, 1552, 1746, 1822, 2232, 2328, 2733, 3007, 3492, 3644, 4464, 4656, 5466, 6014, 6984, 7288, 8199, 9021, 10932, 12028, 13968, 14576, 16398, 18042, 21864, 24056, 27063, 28241, 32796, 36084, 43728, 48112, 54126, 56482, 65592, 72168, 84723, 88367, 108252, 112964, 131184, 144336, 169446, 176734, 216504, 225928, 254169, 265101, 338892, 353468, 433008, 451856, 508338, 530202, 677784, 706936, 795303, 1016676, 1060404, 1355568, 1413872, 1590606, 2033352, 2120808, 2739377, 3181212, 4066704, 4241616, 5478754, 6362424, 8218131, 10957508, 12724848, 16436262, 21915016, 24654393, 32872524, 43830032, 49308786, 65745048, 98617572, 131490096, 197235144, 394470288]

約数ペア:

[(1, 394470288), (2, 197235144), (3, 131490096), (4, 98617572), (6, 65745048), (8, 49308786), (9, 43830032), (12, 32872524), (16, 24654393), (18, 21915016), (24, 16436262), (31, 12724848), (36, 10957508), (48, 8218131), (62, 6362424), (72, 5478754), (93, 4241616), (97, 4066704), (124, 3181212), (144, 2739377), (186, 2120808), (194, 2033352), (248, 1590606), (279, 1413872), (291, 1355568), (372, 1060404), (388, 1016676), (496, 795303), (558, 706936), (582, 677784), (744, 530202), (776, 508338), (873, 451856), (911, 433008), (1116, 353468), (1164, 338892), (1488, 265101), (1552, 254169), (1746, 225928), (1822, 216504), (2232, 176734), (2328, 169446), (2733, 144336), (3007, 131184), (3492, 112964), (3644, 108252), (4464, 88367), (4656, 84723), (5466, 72168), (6014, 65592), (6984, 56482), (7288, 54126), (8199, 48112), (9021, 43728), (10932, 36084), (12028, 32796), (13968, 28241), (14576, 27063), (16398, 24056), (18042, 21864)]