12487914144

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 216

約数和(自身を含む): 37080179136

約数和(自身を除く): 24592264992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 72, 86, 96, 122, 129, 144, 172, 183, 244, 258, 271, 288, 344, 366, 387, 488, 516, 542, 549, 688, 732, 774, 813, 976, 1032, 1084, 1098, 1376, 1464, 1548, 1626, 1952, 2064, 2168, 2196, 2439, 2623, 2928, 3096, 3252, 3721, 4128, 4336, 4392, 4878, 5246, 5856, 6192, 6504, 7442, 7869, 8672, 8784, 9756, 10492, 11163, 11653, 12384, 13008, 14884, 15738, 16531, 17568, 19512, 20984, 22326, 23306, 23607, 26016, 29768, 31476, 33062, 33489, 34959, 39024, 41968, 44652, 46612, 47214, 49593, 59536, 62952, 66124, 66978, 69918, 78048, 83936, 89304, 93224, 94428, 99186, 104877, 119072, 125904, 132248, 133956, 139836, 148779, 160003, 178608, 186448, 188856, 198372, 209754, 251808, 264496, 267912, 279672, 297558, 320006, 357216, 372896, 377712, 396744, 419508, 480009, 528992, 535824, 559344, 595116, 640012, 710833, 755424, 793488, 839016, 960018, 1008391, 1071648, 1118688, 1190232, 1280024, 1421666, 1440027, 1586976, 1678032, 1920036, 2016782, 2132499, 2380464, 2560048, 2843332, 2880054, 3025173, 3356064, 3840072, 4033564, 4264998, 4760928, 5120096, 5686664, 5760108, 6050346, 6397497, 7680144, 8067128, 8529996, 9075519, 11373328, 11520216, 12100692, 12794994, 15360288, 16134256, 17059992, 18151038, 22746656, 23040432, 24201384, 25589988, 32268512, 34119984, 36302076, 43360813, 46080864, 48402768, 51179976, 68239968, 72604152, 86721626, 96805536, 102359952, 130082439, 145208304, 173443252, 204719904, 260164878, 290416608, 346886504, 390247317, 520329756, 693773008, 780494634, 1040659512, 1387546016, 1560989268, 2081319024, 3121978536, 4162638048, 6243957072, 12487914144]

約数ペア:

[(1, 12487914144), (2, 6243957072), (3, 4162638048), (4, 3121978536), (6, 2081319024), (8, 1560989268), (9, 1387546016), (12, 1040659512), (16, 780494634), (18, 693773008), (24, 520329756), (32, 390247317), (36, 346886504), (43, 290416608), (48, 260164878), (61, 204719904), (72, 173443252), (86, 145208304), (96, 130082439), (122, 102359952), (129, 96805536), (144, 86721626), (172, 72604152), (183, 68239968), (244, 51179976), (258, 48402768), (271, 46080864), (288, 43360813), (344, 36302076), (366, 34119984), (387, 32268512), (488, 25589988), (516, 24201384), (542, 23040432), (549, 22746656), (688, 18151038), (732, 17059992), (774, 16134256), (813, 15360288), (976, 12794994), (1032, 12100692), (1084, 11520216), (1098, 11373328), (1376, 9075519), (1464, 8529996), (1548, 8067128), (1626, 7680144), (1952, 6397497), (2064, 6050346), (2168, 5760108), (2196, 5686664), (2439, 5120096), (2623, 4760928), (2928, 4264998), (3096, 4033564), (3252, 3840072), (3721, 3356064), (4128, 3025173), (4336, 2880054), (4392, 2843332), (4878, 2560048), (5246, 2380464), (5856, 2132499), (6192, 2016782), (6504, 1920036), (7442, 1678032), (7869, 1586976), (8672, 1440027), (8784, 1421666), (9756, 1280024), (10492, 1190232), (11163, 1118688), (11653, 1071648), (12384, 1008391), (13008, 960018), (14884, 839016), (15738, 793488), (16531, 755424), (17568, 710833), (19512, 640012), (20984, 595116), (22326, 559344), (23306, 535824), (23607, 528992), (26016, 480009), (29768, 419508), (31476, 396744), (33062, 377712), (33489, 372896), (34959, 357216), (39024, 320006), (41968, 297558), (44652, 279672), (46612, 267912), (47214, 264496), (49593, 251808), (59536, 209754), (62952, 198372), (66124, 188856), (66978, 186448), (69918, 178608), (78048, 160003), (83936, 148779), (89304, 139836), (93224, 133956), (94428, 132248), (99186, 125904), (104877, 119072)]