721295276112

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{267961}}^1$

素因数の和:268079

約数の個数: 200

約数和(自身を含む): 2187153005312

約数和(自身を除く): 1465857729200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 67, 72, 81, 93, 108, 124, 134, 144, 162, 186, 201, 216, 248, 268, 279, 324, 372, 402, 432, 496, 536, 558, 603, 648, 744, 804, 837, 1072, 1116, 1206, 1296, 1488, 1608, 1674, 1809, 2077, 2232, 2412, 2511, 3216, 3348, 3618, 4154, 4464, 4824, 5022, 5427, 6231, 6696, 7236, 8308, 9648, 10044, 10854, 12462, 13392, 14472, 16616, 18693, 20088, 21708, 24924, 28944, 33232, 37386, 40176, 43416, 49848, 56079, 74772, 86832, 99696, 112158, 149544, 168237, 224316, 267961, 299088, 336474, 448632, 535922, 672948, 803883, 897264, 1071844, 1345896, 1607766, 2143688, 2411649, 2691792, 3215532, 4287376, 4823298, 6431064, 7234947, 8306791, 9646596, 12862128, 14469894, 16613582, 17953387, 19293192, 21704841, 24920373, 28939788, 33227164, 35906774, 38586384, 43409682, 49840746, 53860161, 57879576, 66454328, 71813548, 74761119, 86819364, 99681492, 107720322, 115759152, 132908656, 143627096, 149522238, 161580483, 173638728, 199362984, 215440644, 224283357, 287254192, 299044476, 323160966, 347277456, 398725968, 430881288, 448566714, 484741449, 556554997, 598088952, 646321932, 672850071, 861762576, 897133428, 969482898, 1113109994, 1196177904, 1292643864, 1345700142, 1454224347, 1669664991, 1794266856, 1938965796, 2226219988, 2585287728, 2691400284, 2908448694, 3339329982, 3588533712, 3877931592, 4452439976, 5008994973, 5382800568, 5816897388, 6678659964, 7755863184, 8904879952, 10017989946, 10765601136, 11633794776, 13357319928, 15026984919, 20035979892, 23267589552, 26714639856, 30053969838, 40071959784, 45080954757, 60107939676, 80143919568, 90161909514, 120215879352, 180323819028, 240431758704, 360647638056, 721295276112]

約数ペア:

[(1, 721295276112), (2, 360647638056), (3, 240431758704), (4, 180323819028), (6, 120215879352), (8, 90161909514), (9, 80143919568), (12, 60107939676), (16, 45080954757), (18, 40071959784), (24, 30053969838), (27, 26714639856), (31, 23267589552), (36, 20035979892), (48, 15026984919), (54, 13357319928), (62, 11633794776), (67, 10765601136), (72, 10017989946), (81, 8904879952), (93, 7755863184), (108, 6678659964), (124, 5816897388), (134, 5382800568), (144, 5008994973), (162, 4452439976), (186, 3877931592), (201, 3588533712), (216, 3339329982), (248, 2908448694), (268, 2691400284), (279, 2585287728), (324, 2226219988), (372, 1938965796), (402, 1794266856), (432, 1669664991), (496, 1454224347), (536, 1345700142), (558, 1292643864), (603, 1196177904), (648, 1113109994), (744, 969482898), (804, 897133428), (837, 861762576), (1072, 672850071), (1116, 646321932), (1206, 598088952), (1296, 556554997), (1488, 484741449), (1608, 448566714), (1674, 430881288), (1809, 398725968), (2077, 347277456), (2232, 323160966), (2412, 299044476), (2511, 287254192), (3216, 224283357), (3348, 215440644), (3618, 199362984), (4154, 173638728), (4464, 161580483), (4824, 149522238), (5022, 143627096), (5427, 132908656), (6231, 115759152), (6696, 107720322), (7236, 99681492), (8308, 86819364), (9648, 74761119), (10044, 71813548), (10854, 66454328), (12462, 57879576), (13392, 53860161), (14472, 49840746), (16616, 43409682), (18693, 38586384), (20088, 35906774), (21708, 33227164), (24924, 28939788), (28944, 24920373), (33232, 21704841), (37386, 19293192), (40176, 17953387), (43416, 16613582), (49848, 14469894), (56079, 12862128), (74772, 9646596), (86832, 8306791), (99696, 7234947), (112158, 6431064), (149544, 4823298), (168237, 4287376), (224316, 3215532), (267961, 2691792), (299088, 2411649), (336474, 2143688), (448632, 1607766), (535922, 1345896), (672948, 1071844), (803883, 897264)]