2719967945904

素因数分解:

$2^4\times 3^{10}\times {\mathrm{11}}^1\times {\mathrm{261721}}^1$

素因数の和:261770

約数の個数: 220

約数和(自身を含む): 8623519006632

約数和(自身を除く): 5903551060728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 729, 792, 891, 972, 1188, 1296, 1458, 1584, 1782, 1944, 2187, 2376, 2673, 2916, 3564, 3888, 4374, 4752, 5346, 5832, 6561, 7128, 8019, 8748, 10692, 11664, 13122, 14256, 16038, 17496, 19683, 21384, 24057, 26244, 32076, 34992, 39366, 42768, 48114, 52488, 59049, 64152, 72171, 78732, 96228, 104976, 118098, 128304, 144342, 157464, 192456, 216513, 236196, 261721, 288684, 314928, 384912, 433026, 472392, 523442, 577368, 649539, 785163, 866052, 944784, 1046884, 1154736, 1299078, 1570326, 1732104, 2093768, 2355489, 2598156, 2878931, 3140652, 3464208, 4187536, 4710978, 5196312, 5757862, 6281304, 7066467, 8636793, 9421956, 10392624, 11515724, 12562608, 14132934, 17273586, 18843912, 21199401, 23031448, 25910379, 28265868, 34547172, 37687824, 42398802, 46062896, 51820758, 56531736, 63598203, 69094344, 77731137, 84797604, 103641516, 113063472, 127196406, 138188688, 155462274, 169595208, 190794609, 207283032, 233193411, 254392812, 310924548, 339190416, 381589218, 414566064, 466386822, 508785624, 572383827, 621849096, 699580233, 763178436, 932773644, 1017571248, 1144767654, 1243698192, 1399160466, 1526356872, 1717151481, 1865547288, 2098740699, 2289535308, 2798320932, 3052713744, 3434302962, 3731094576, 4197481398, 4579070616, 5151454443, 5596641864, 6296222097, 6868605924, 8394962796, 9158141232, 10302908886, 11193283728, 12592444194, 13737211848, 15454363329, 16789925592, 18888666291, 20605817772, 25184888388, 27474423696, 30908726658, 33579851184, 37777332582, 41211635544, 50369776776, 56665998873, 61817453316, 75554665164, 82423271088, 100739553552, 113331997746, 123634906632, 151109330328, 169997996619, 226663995492, 247269813264, 302218660656, 339995993238, 453327990984, 679991986476, 906655981968, 1359983972952, 2719967945904]

約数ペア:

[(1, 2719967945904), (2, 1359983972952), (3, 906655981968), (4, 679991986476), (6, 453327990984), (8, 339995993238), (9, 302218660656), (11, 247269813264), (12, 226663995492), (16, 169997996619), (18, 151109330328), (22, 123634906632), (24, 113331997746), (27, 100739553552), (33, 82423271088), (36, 75554665164), (44, 61817453316), (48, 56665998873), (54, 50369776776), (66, 41211635544), (72, 37777332582), (81, 33579851184), (88, 30908726658), (99, 27474423696), (108, 25184888388), (132, 20605817772), (144, 18888666291), (162, 16789925592), (176, 15454363329), (198, 13737211848), (216, 12592444194), (243, 11193283728), (264, 10302908886), (297, 9158141232), (324, 8394962796), (396, 6868605924), (432, 6296222097), (486, 5596641864), (528, 5151454443), (594, 4579070616), (648, 4197481398), (729, 3731094576), (792, 3434302962), (891, 3052713744), (972, 2798320932), (1188, 2289535308), (1296, 2098740699), (1458, 1865547288), (1584, 1717151481), (1782, 1526356872), (1944, 1399160466), (2187, 1243698192), (2376, 1144767654), (2673, 1017571248), (2916, 932773644), (3564, 763178436), (3888, 699580233), (4374, 621849096), (4752, 572383827), (5346, 508785624), (5832, 466386822), (6561, 414566064), (7128, 381589218), (8019, 339190416), (8748, 310924548), (10692, 254392812), (11664, 233193411), (13122, 207283032), (14256, 190794609), (16038, 169595208), (17496, 155462274), (19683, 138188688), (21384, 127196406), (24057, 113063472), (26244, 103641516), (32076, 84797604), (34992, 77731137), (39366, 69094344), (42768, 63598203), (48114, 56531736), (52488, 51820758), (59049, 46062896), (64152, 42398802), (72171, 37687824), (78732, 34547172), (96228, 28265868), (104976, 25910379), (118098, 23031448), (128304, 21199401), (144342, 18843912), (157464, 17273586), (192456, 14132934), (216513, 12562608), (236196, 11515724), (261721, 10392624), (288684, 9421956), (314928, 8636793), (384912, 7066467), (433026, 6281304), (472392, 5757862), (523442, 5196312), (577368, 4710978), (649539, 4187536), (785163, 3464208), (866052, 3140652), (944784, 2878931), (1046884, 2598156), (1154736, 2355489), (1299078, 2093768), (1570326, 1732104)]