447279408

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 140

約数和(自身を含む): 1342308928

約数和(自身を除く): 895029520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1237, 1296, 1458, 1488, 1674, 1944, 2232, 2474, 2511, 2916, 3348, 3711, 3888, 4464, 4948, 5022, 5832, 6696, 7422, 7533, 9896, 10044, 11133, 11664, 13392, 14844, 15066, 19792, 20088, 22266, 22599, 29688, 30132, 33399, 38347, 40176, 44532, 45198, 59376, 60264, 66798, 76694, 89064, 90396, 100197, 115041, 120528, 133596, 153388, 178128, 180792, 200394, 230082, 267192, 300591, 306776, 345123, 361584, 400788, 460164, 534384, 601182, 613552, 690246, 801576, 901773, 920328, 1035369, 1202364, 1380492, 1603152, 1803546, 1840656, 2070738, 2404728, 2760984, 3106107, 3607092, 4141476, 4809456, 5521968, 6212214, 7214184, 8282952, 9318321, 12424428, 14428368, 16565904, 18636642, 24848856, 27954963, 37273284, 49697712, 55909926, 74546568, 111819852, 149093136, 223639704, 447279408]

約数ペア:

[(1, 447279408), (2, 223639704), (3, 149093136), (4, 111819852), (6, 74546568), (8, 55909926), (9, 49697712), (12, 37273284), (16, 27954963), (18, 24848856), (24, 18636642), (27, 16565904), (31, 14428368), (36, 12424428), (48, 9318321), (54, 8282952), (62, 7214184), (72, 6212214), (81, 5521968), (93, 4809456), (108, 4141476), (124, 3607092), (144, 3106107), (162, 2760984), (186, 2404728), (216, 2070738), (243, 1840656), (248, 1803546), (279, 1603152), (324, 1380492), (372, 1202364), (432, 1035369), (486, 920328), (496, 901773), (558, 801576), (648, 690246), (729, 613552), (744, 601182), (837, 534384), (972, 460164), (1116, 400788), (1237, 361584), (1296, 345123), (1458, 306776), (1488, 300591), (1674, 267192), (1944, 230082), (2232, 200394), (2474, 180792), (2511, 178128), (2916, 153388), (3348, 133596), (3711, 120528), (3888, 115041), (4464, 100197), (4948, 90396), (5022, 89064), (5832, 76694), (6696, 66798), (7422, 60264), (7533, 59376), (9896, 45198), (10044, 44532), (11133, 40176), (11664, 38347), (13392, 33399), (14844, 30132), (15066, 29688), (19792, 22599), (20088, 22266)]