15557831244

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 42465669120

約数和(自身を除く): 26907837876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 107, 108, 124, 137, 186, 214, 274, 279, 317, 321, 372, 411, 428, 548, 558, 634, 642, 822, 837, 951, 963, 1116, 1233, 1268, 1284, 1644, 1674, 1902, 1926, 2466, 2853, 2889, 3317, 3348, 3699, 3804, 3852, 4247, 4932, 5706, 5778, 6634, 7398, 8494, 8559, 9827, 9951, 11412, 11556, 12741, 13268, 14659, 14796, 16988, 17118, 19654, 19902, 25482, 29318, 29481, 29853, 33919, 34236, 38223, 39308, 39804, 43429, 43977, 50964, 58636, 58962, 59706, 67838, 76446, 86858, 87954, 88443, 89559, 101757, 114669, 117924, 119412, 130287, 131931, 135676, 152892, 173716, 175908, 176886, 179118, 203514, 229338, 260574, 263862, 265329, 305271, 353772, 358236, 390861, 395793, 407028, 454429, 458676, 521148, 527724, 530658, 610542, 781722, 791586, 908858, 915813, 1051489, 1061316, 1172583, 1221084, 1346299, 1363287, 1563444, 1583172, 1817716, 1831626, 2102978, 2345166, 2692598, 2726574, 3154467, 3663252, 4038897, 4089861, 4205956, 4646903, 4690332, 5385196, 5453148, 6308934, 8077794, 8179722, 9293806, 9463401, 12116691, 12269583, 12617868, 13940709, 16155588, 16359444, 18587612, 18926802, 24233382, 24539166, 27881418, 28390203, 36350073, 37853604, 41822127, 48466764, 49078332, 55762836, 56780406, 72700146, 83644254, 113560812, 125466381, 144053993, 145400292, 167288508, 250932762, 288107986, 432161979, 501865524, 576215972, 864323958, 1296485937, 1728647916, 2592971874, 3889457811, 5185943748, 7778915622, 15557831244]

約数ペア:

[(1, 15557831244), (2, 7778915622), (3, 5185943748), (4, 3889457811), (6, 2592971874), (9, 1728647916), (12, 1296485937), (18, 864323958), (27, 576215972), (31, 501865524), (36, 432161979), (54, 288107986), (62, 250932762), (93, 167288508), (107, 145400292), (108, 144053993), (124, 125466381), (137, 113560812), (186, 83644254), (214, 72700146), (274, 56780406), (279, 55762836), (317, 49078332), (321, 48466764), (372, 41822127), (411, 37853604), (428, 36350073), (548, 28390203), (558, 27881418), (634, 24539166), (642, 24233382), (822, 18926802), (837, 18587612), (951, 16359444), (963, 16155588), (1116, 13940709), (1233, 12617868), (1268, 12269583), (1284, 12116691), (1644, 9463401), (1674, 9293806), (1902, 8179722), (1926, 8077794), (2466, 6308934), (2853, 5453148), (2889, 5385196), (3317, 4690332), (3348, 4646903), (3699, 4205956), (3804, 4089861), (3852, 4038897), (4247, 3663252), (4932, 3154467), (5706, 2726574), (5778, 2692598), (6634, 2345166), (7398, 2102978), (8494, 1831626), (8559, 1817716), (9827, 1583172), (9951, 1563444), (11412, 1363287), (11556, 1346299), (12741, 1221084), (13268, 1172583), (14659, 1061316), (14796, 1051489), (16988, 915813), (17118, 908858), (19654, 791586), (19902, 781722), (25482, 610542), (29318, 530658), (29481, 527724), (29853, 521148), (33919, 458676), (34236, 454429), (38223, 407028), (39308, 395793), (39804, 390861), (43429, 358236), (43977, 353772), (50964, 305271), (58636, 265329), (58962, 263862), (59706, 260574), (67838, 229338), (76446, 203514), (86858, 179118), (87954, 176886), (88443, 175908), (89559, 173716), (101757, 152892), (114669, 135676), (117924, 131931), (119412, 130287)]