428248776

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1134756000

約数和(自身を除く): 706507224

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 379, 529, 534, 552, 712, 758, 1058, 1068, 1137, 1516, 1587, 2047, 2116, 2136, 2274, 3032, 3174, 4094, 4232, 4548, 6141, 6348, 8188, 8717, 9096, 12282, 12696, 16376, 17434, 24564, 26151, 33731, 34868, 47081, 49128, 52302, 67462, 69736, 94162, 101193, 104604, 134924, 141243, 188324, 200491, 202386, 209208, 269848, 282486, 376648, 400982, 404772, 564972, 601473, 775813, 801964, 809544, 1129944, 1202946, 1551626, 1603928, 2327439, 2405892, 3103252, 4654878, 4811784, 6206504, 9309756, 17843699, 18619512, 35687398, 53531097, 71374796, 107062194, 142749592, 214124388, 428248776]

約数ペア:

[(1, 428248776), (2, 214124388), (3, 142749592), (4, 107062194), (6, 71374796), (8, 53531097), (12, 35687398), (23, 18619512), (24, 17843699), (46, 9309756), (69, 6206504), (89, 4811784), (92, 4654878), (138, 3103252), (178, 2405892), (184, 2327439), (267, 1603928), (276, 1551626), (356, 1202946), (379, 1129944), (529, 809544), (534, 801964), (552, 775813), (712, 601473), (758, 564972), (1058, 404772), (1068, 400982), (1137, 376648), (1516, 282486), (1587, 269848), (2047, 209208), (2116, 202386), (2136, 200491), (2274, 188324), (3032, 141243), (3174, 134924), (4094, 104604), (4232, 101193), (4548, 94162), (6141, 69736), (6348, 67462), (8188, 52302), (8717, 49128), (9096, 47081), (12282, 34868), (12696, 33731), (16376, 26151), (17434, 24564)]