212946384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7228

約数の個数: 80

約数和(自身を含む): 635852160

約数和(自身を除く): 422905776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 7121, 7476, 9968, 14242, 14952, 21363, 28484, 29904, 42726, 49847, 56968, 85452, 99694, 113936, 149541, 170904, 199388, 299082, 341808, 398776, 598164, 633769, 797552, 1196328, 1267538, 1901307, 2392656, 2535076, 3802614, 4436383, 5070152, 7605228, 8872766, 10140304, 13309149, 15210456, 17745532, 26618298, 30420912, 35491064, 53236596, 70982128, 106473192, 212946384]

約数ペア:

[(1, 212946384), (2, 106473192), (3, 70982128), (4, 53236596), (6, 35491064), (7, 30420912), (8, 26618298), (12, 17745532), (14, 15210456), (16, 13309149), (21, 10140304), (24, 8872766), (28, 7605228), (42, 5070152), (48, 4436383), (56, 3802614), (84, 2535076), (89, 2392656), (112, 1901307), (168, 1267538), (178, 1196328), (267, 797552), (336, 633769), (356, 598164), (534, 398776), (623, 341808), (712, 299082), (1068, 199388), (1246, 170904), (1424, 149541), (1869, 113936), (2136, 99694), (2492, 85452), (3738, 56968), (4272, 49847), (4984, 42726), (7121, 29904), (7476, 28484), (9968, 21363), (14242, 14952)]