404079984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 180

約数和(自身を含む): 1421016688

約数和(自身を除く): 1016936704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2541, 2772, 2904, 3313, 3388, 3696, 4356, 5082, 5544, 5808, 6626, 6776, 7623, 8712, 9939, 10164, 11088, 13252, 13552, 15246, 17424, 19878, 20328, 23191, 26504, 29817, 30492, 36443, 39756, 40656, 46382, 53008, 59634, 60984, 69573, 72886, 79512, 92764, 109329, 119268, 121968, 139146, 145772, 159024, 185528, 208719, 218658, 238536, 255101, 278292, 291544, 327987, 371056, 400873, 417438, 437316, 477072, 510202, 556584, 583088, 655974, 765303, 801746, 834876, 874632, 1020404, 1113168, 1202619, 1311948, 1530606, 1603492, 1669752, 1749264, 2040808, 2295909, 2405238, 2623896, 2806111, 3061212, 3206984, 3339504, 3607857, 4081616, 4591818, 4810476, 5247792, 5612222, 6122424, 6413968, 7215714, 8418333, 9183636, 9620952, 11224444, 12244848, 14431428, 16836666, 18367272, 19241904, 22448888, 25254999, 28862856, 33673332, 36734544, 44897776, 50509998, 57725712, 67346664, 101019996, 134693328, 202039992, 404079984]

約数ペア:

[(1, 404079984), (2, 202039992), (3, 134693328), (4, 101019996), (6, 67346664), (7, 57725712), (8, 50509998), (9, 44897776), (11, 36734544), (12, 33673332), (14, 28862856), (16, 25254999), (18, 22448888), (21, 19241904), (22, 18367272), (24, 16836666), (28, 14431428), (33, 12244848), (36, 11224444), (42, 9620952), (44, 9183636), (48, 8418333), (56, 7215714), (63, 6413968), (66, 6122424), (72, 5612222), (77, 5247792), (84, 4810476), (88, 4591818), (99, 4081616), (112, 3607857), (121, 3339504), (126, 3206984), (132, 3061212), (144, 2806111), (154, 2623896), (168, 2405238), (176, 2295909), (198, 2040808), (231, 1749264), (242, 1669752), (252, 1603492), (264, 1530606), (308, 1311948), (336, 1202619), (363, 1113168), (396, 1020404), (462, 874632), (484, 834876), (504, 801746), (528, 765303), (616, 655974), (693, 583088), (726, 556584), (792, 510202), (847, 477072), (924, 437316), (968, 417438), (1008, 400873), (1089, 371056), (1232, 327987), (1386, 291544), (1452, 278292), (1584, 255101), (1694, 238536), (1848, 218658), (1936, 208719), (2178, 185528), (2541, 159024), (2772, 145772), (2904, 139146), (3313, 121968), (3388, 119268), (3696, 109329), (4356, 92764), (5082, 79512), (5544, 72886), (5808, 69573), (6626, 60984), (6776, 59634), (7623, 53008), (8712, 46382), (9939, 40656), (10164, 39756), (11088, 36443), (13252, 30492), (13552, 29817), (15246, 26504), (17424, 23191), (19878, 20328)]