415249712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 883276800

約数和(自身を除く): 468027088

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 139, 152, 248, 278, 304, 317, 496, 556, 589, 634, 1112, 1178, 1268, 2224, 2356, 2536, 2641, 4309, 4712, 5072, 5282, 6023, 8618, 9424, 9827, 10564, 12046, 17236, 19654, 21128, 24092, 34472, 39308, 42256, 44063, 48184, 68944, 78616, 81871, 88126, 96368, 157232, 163742, 176252, 186713, 327484, 352504, 373426, 654968, 705008, 746852, 837197, 1309936, 1365953, 1493704, 1674394, 2731906, 2987408, 3348788, 5463812, 6697576, 10927624, 13395152, 21855248, 25953107, 51906214, 103812428, 207624856, 415249712]

約数ペア:

[(1, 415249712), (2, 207624856), (4, 103812428), (8, 51906214), (16, 25953107), (19, 21855248), (31, 13395152), (38, 10927624), (62, 6697576), (76, 5463812), (124, 3348788), (139, 2987408), (152, 2731906), (248, 1674394), (278, 1493704), (304, 1365953), (317, 1309936), (496, 837197), (556, 746852), (589, 705008), (634, 654968), (1112, 373426), (1178, 352504), (1268, 327484), (2224, 186713), (2356, 176252), (2536, 163742), (2641, 157232), (4309, 96368), (4712, 88126), (5072, 81871), (5282, 78616), (6023, 68944), (8618, 48184), (9424, 44063), (9827, 42256), (10564, 39308), (12046, 34472), (17236, 24092), (19654, 21128)]