394337496

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{47903}}^1$

素因数の和:47933

約数の個数: 64

約数和(自身を含む): 1149696000

約数和(自身を除く): 755358504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 47903, 95806, 143709, 191612, 287418, 335321, 383224, 574836, 670642, 1005963, 1149672, 1341284, 2011926, 2347247, 2682568, 4023852, 4694494, 7041741, 8047704, 9388988, 14083482, 16430729, 18777976, 28166964, 32861458, 49292187, 56333928, 65722916, 98584374, 131445832, 197168748, 394337496]

約数ペア:

[(1, 394337496), (2, 197168748), (3, 131445832), (4, 98584374), (6, 65722916), (7, 56333928), (8, 49292187), (12, 32861458), (14, 28166964), (21, 18777976), (24, 16430729), (28, 14083482), (42, 9388988), (49, 8047704), (56, 7041741), (84, 4694494), (98, 4023852), (147, 2682568), (168, 2347247), (196, 2011926), (294, 1341284), (343, 1149672), (392, 1005963), (588, 670642), (686, 574836), (1029, 383224), (1176, 335321), (1372, 287418), (2058, 191612), (2744, 143709), (4116, 95806), (8232, 47903)]