391161204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1229}}^1$

素因数の和:1670

約数の個数: 96

約数和(自身を含む): 1162694400

約数和(自身を除く): 771533196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 421, 756, 842, 1229, 1263, 1684, 2458, 2526, 2947, 3687, 3789, 4916, 5052, 5894, 7374, 7578, 8603, 8841, 11061, 11367, 11788, 14748, 15156, 17206, 17682, 22122, 22734, 25809, 26523, 33183, 34412, 35364, 44244, 45468, 51618, 53046, 66366, 77427, 79569, 103236, 106092, 132732, 154854, 159138, 232281, 309708, 318276, 464562, 517409, 929124, 1034818, 1552227, 2069636, 3104454, 3621863, 4656681, 6208908, 7243726, 9313362, 10865589, 13970043, 14487452, 18626724, 21731178, 27940086, 32596767, 43462356, 55880172, 65193534, 97790301, 130387068, 195580602, 391161204]

約数ペア:

[(1, 391161204), (2, 195580602), (3, 130387068), (4, 97790301), (6, 65193534), (7, 55880172), (9, 43462356), (12, 32596767), (14, 27940086), (18, 21731178), (21, 18626724), (27, 14487452), (28, 13970043), (36, 10865589), (42, 9313362), (54, 7243726), (63, 6208908), (84, 4656681), (108, 3621863), (126, 3104454), (189, 2069636), (252, 1552227), (378, 1034818), (421, 929124), (756, 517409), (842, 464562), (1229, 318276), (1263, 309708), (1684, 232281), (2458, 159138), (2526, 154854), (2947, 132732), (3687, 106092), (3789, 103236), (4916, 79569), (5052, 77427), (5894, 66366), (7374, 53046), (7578, 51618), (8603, 45468), (8841, 44244), (11061, 35364), (11367, 34412), (11788, 33183), (14748, 26523), (15156, 25809), (17206, 22734), (17682, 22122)]