28088875776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{2011}}^1$

素因数の和:3442

約数の個数: 144

約数和(自身を含む): 80605548800

約数和(自身を除く): 52516673024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1399, 1664, 2011, 2496, 2798, 3328, 4022, 4197, 4992, 5596, 6033, 8044, 8394, 9984, 11192, 12066, 16088, 16788, 18187, 22384, 24132, 26143, 32176, 33576, 36374, 44768, 48264, 52286, 54561, 64352, 67152, 72748, 78429, 89536, 96528, 104572, 109122, 128704, 134304, 145496, 156858, 179072, 193056, 209144, 218244, 257408, 268608, 290992, 313716, 358144, 386112, 418288, 436488, 514816, 537216, 581984, 627432, 772224, 836576, 872976, 1074432, 1163968, 1254864, 1544448, 1673152, 1745952, 2327936, 2509728, 2813389, 3346304, 3491904, 4655872, 5019456, 5626778, 6692608, 6983808, 8440167, 10038912, 11253556, 13967616, 16880334, 20077824, 22507112, 33760668, 36574057, 45014224, 67521336, 73148114, 90028448, 109722171, 135042672, 146296228, 180056896, 219444342, 270085344, 292592456, 360113792, 438888684, 540170688, 585184912, 720227584, 877777368, 1080341376, 1170369824, 1755554736, 2160682752, 2340739648, 3511109472, 4681479296, 7022218944, 9362958592, 14044437888, 28088875776]

約数ペア:

[(1, 28088875776), (2, 14044437888), (3, 9362958592), (4, 7022218944), (6, 4681479296), (8, 3511109472), (12, 2340739648), (13, 2160682752), (16, 1755554736), (24, 1170369824), (26, 1080341376), (32, 877777368), (39, 720227584), (48, 585184912), (52, 540170688), (64, 438888684), (78, 360113792), (96, 292592456), (104, 270085344), (128, 219444342), (156, 180056896), (192, 146296228), (208, 135042672), (256, 109722171), (312, 90028448), (384, 73148114), (416, 67521336), (624, 45014224), (768, 36574057), (832, 33760668), (1248, 22507112), (1399, 20077824), (1664, 16880334), (2011, 13967616), (2496, 11253556), (2798, 10038912), (3328, 8440167), (4022, 6983808), (4197, 6692608), (4992, 5626778), (5596, 5019456), (6033, 4655872), (8044, 3491904), (8394, 3346304), (9984, 2813389), (11192, 2509728), (12066, 2327936), (16088, 1745952), (16788, 1673152), (18187, 1544448), (22384, 1254864), (24132, 1163968), (26143, 1074432), (32176, 872976), (33576, 836576), (36374, 772224), (44768, 627432), (48264, 581984), (52286, 537216), (54561, 514816), (64352, 436488), (67152, 418288), (72748, 386112), (78429, 358144), (89536, 313716), (96528, 290992), (104572, 268608), (109122, 257408), (128704, 218244), (134304, 209144), (145496, 193056), (156858, 179072)]