28781110512

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96137}}^1$

素因数の和:96178

約数の個数: 240

約数和(自身を含む): 104142834432

約数和(自身を除く): 75361723920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 3024, 3402, 3564, 3696, 3888, 4158, 4536, 4752, 5346, 5544, 6237, 6804, 7128, 8316, 9072, 10692, 11088, 12474, 13608, 14256, 16632, 18711, 21384, 24948, 27216, 33264, 37422, 42768, 49896, 74844, 96137, 99792, 149688, 192274, 288411, 299376, 384548, 576822, 672959, 769096, 865233, 1057507, 1153644, 1345918, 1538192, 1730466, 2018877, 2115014, 2307288, 2595699, 2691836, 3172521, 3460932, 4037754, 4230028, 4614576, 5191398, 5383672, 6056631, 6345042, 6921864, 7402549, 7787097, 8075508, 8460056, 9517563, 10382796, 10767344, 12113262, 12690084, 13843728, 14805098, 15574194, 16151016, 16920112, 18169893, 19035126, 20765592, 22207647, 23361291, 24226524, 25380168, 28552689, 29610196, 31148388, 32302032, 36339786, 38070252, 41531184, 44415294, 46722582, 48453048, 50760336, 54509679, 57105378, 59220392, 62296776, 66622941, 72679572, 76140504, 85658067, 88830588, 93445164, 96906096, 109019358, 114210756, 118440784, 124593552, 133245882, 145359144, 152281008, 163529037, 171316134, 177661176, 186890328, 199868823, 218038716, 228421512, 256974201, 266491764, 290718288, 327058074, 342632268, 355322352, 373780656, 399737646, 436077432, 456843024, 513948402, 532983528, 599606469, 654116148, 685264536, 799475292, 872154864, 1027896804, 1065967056, 1199212938, 1308232296, 1370529072, 1598950584, 1798819407, 2055793608, 2398425876, 2616464592, 3197901168, 3597638814, 4111587216, 4796851752, 7195277628, 9593703504, 14390555256, 28781110512]

約数ペア:

[(1, 28781110512), (2, 14390555256), (3, 9593703504), (4, 7195277628), (6, 4796851752), (7, 4111587216), (8, 3597638814), (9, 3197901168), (11, 2616464592), (12, 2398425876), (14, 2055793608), (16, 1798819407), (18, 1598950584), (21, 1370529072), (22, 1308232296), (24, 1199212938), (27, 1065967056), (28, 1027896804), (33, 872154864), (36, 799475292), (42, 685264536), (44, 654116148), (48, 599606469), (54, 532983528), (56, 513948402), (63, 456843024), (66, 436077432), (72, 399737646), (77, 373780656), (81, 355322352), (84, 342632268), (88, 327058074), (99, 290718288), (108, 266491764), (112, 256974201), (126, 228421512), (132, 218038716), (144, 199868823), (154, 186890328), (162, 177661176), (168, 171316134), (176, 163529037), (189, 152281008), (198, 145359144), (216, 133245882), (231, 124593552), (243, 118440784), (252, 114210756), (264, 109019358), (297, 96906096), (308, 93445164), (324, 88830588), (336, 85658067), (378, 76140504), (396, 72679572), (432, 66622941), (462, 62296776), (486, 59220392), (504, 57105378), (528, 54509679), (567, 50760336), (594, 48453048), (616, 46722582), (648, 44415294), (693, 41531184), (756, 38070252), (792, 36339786), (891, 32302032), (924, 31148388), (972, 29610196), (1008, 28552689), (1134, 25380168), (1188, 24226524), (1232, 23361291), (1296, 22207647), (1386, 20765592), (1512, 19035126), (1584, 18169893), (1701, 16920112), (1782, 16151016), (1848, 15574194), (1944, 14805098), (2079, 13843728), (2268, 12690084), (2376, 12113262), (2673, 10767344), (2772, 10382796), (3024, 9517563), (3402, 8460056), (3564, 8075508), (3696, 7787097), (3888, 7402549), (4158, 6921864), (4536, 6345042), (4752, 6056631), (5346, 5383672), (5544, 5191398), (6237, 4614576), (6804, 4230028), (7128, 4037754), (8316, 3460932), (9072, 3172521), (10692, 2691836), (11088, 2595699), (12474, 2307288), (13608, 2115014), (14256, 2018877), (16632, 1730466), (18711, 1538192), (21384, 1345918), (24948, 1153644), (27216, 1057507), (33264, 865233), (37422, 769096), (42768, 672959), (49896, 576822), (74844, 384548), (96137, 299376), (99792, 288411), (149688, 192274)]