12638522016

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:873

約数の個数: 240

約数和(自身を含む): 38639462400

約数和(自身を除く): 26000940384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 383, 432, 439, 464, 522, 648, 696, 766, 783, 864, 878, 928, 1044, 1149, 1296, 1317, 1392, 1532, 1566, 1756, 2088, 2298, 2349, 2592, 2634, 2784, 3064, 3132, 3447, 3512, 3951, 4176, 4596, 4698, 5268, 6128, 6264, 6894, 7024, 7902, 8352, 9192, 9396, 10341, 10536, 11107, 11853, 12256, 12528, 12731, 13788, 14048, 15804, 18384, 18792, 20682, 21072, 22214, 23706, 25056, 25462, 27576, 31023, 31608, 33321, 35559, 36768, 37584, 38193, 41364, 42144, 44428, 47412, 50924, 55152, 62046, 63216, 66642, 71118, 75168, 76386, 82728, 88856, 94824, 99963, 101848, 110304, 114579, 124092, 126432, 133284, 142236, 152772, 165456, 168137, 177712, 189648, 199926, 203696, 229158, 248184, 266568, 284472, 299889, 305544, 330912, 336274, 343737, 355424, 379296, 399852, 407392, 458316, 496368, 504411, 533136, 568944, 599778, 611088, 672548, 687474, 799704, 899667, 916632, 992736, 1008822, 1031211, 1066272, 1137888, 1199556, 1222176, 1345096, 1374948, 1513233, 1599408, 1799334, 1833264, 2017644, 2062422, 2399112, 2690192, 2749896, 3026466, 3198816, 3598668, 3666528, 4035288, 4124844, 4539699, 4798224, 4875973, 5380384, 5499792, 6052932, 7197336, 8070576, 8249688, 9079398, 9596448, 9751946, 10999584, 12105864, 13619097, 14394672, 14627919, 16141152, 16499376, 18158796, 19503892, 24211728, 27238194, 28789344, 29255838, 32998752, 36317592, 39007784, 43883757, 48423456, 54476388, 58511676, 72635184, 78015568, 87767514, 108952776, 117023352, 131651271, 145270368, 156031136, 175535028, 217905552, 234046704, 263302542, 351070056, 394953813, 435811104, 468093408, 526605084, 702140112, 789907626, 1053210168, 1404280224, 1579815252, 2106420336, 3159630504, 4212840672, 6319261008, 12638522016]

約数ペア:

[(1, 12638522016), (2, 6319261008), (3, 4212840672), (4, 3159630504), (6, 2106420336), (8, 1579815252), (9, 1404280224), (12, 1053210168), (16, 789907626), (18, 702140112), (24, 526605084), (27, 468093408), (29, 435811104), (32, 394953813), (36, 351070056), (48, 263302542), (54, 234046704), (58, 217905552), (72, 175535028), (81, 156031136), (87, 145270368), (96, 131651271), (108, 117023352), (116, 108952776), (144, 87767514), (162, 78015568), (174, 72635184), (216, 58511676), (232, 54476388), (261, 48423456), (288, 43883757), (324, 39007784), (348, 36317592), (383, 32998752), (432, 29255838), (439, 28789344), (464, 27238194), (522, 24211728), (648, 19503892), (696, 18158796), (766, 16499376), (783, 16141152), (864, 14627919), (878, 14394672), (928, 13619097), (1044, 12105864), (1149, 10999584), (1296, 9751946), (1317, 9596448), (1392, 9079398), (1532, 8249688), (1566, 8070576), (1756, 7197336), (2088, 6052932), (2298, 5499792), (2349, 5380384), (2592, 4875973), (2634, 4798224), (2784, 4539699), (3064, 4124844), (3132, 4035288), (3447, 3666528), (3512, 3598668), (3951, 3198816), (4176, 3026466), (4596, 2749896), (4698, 2690192), (5268, 2399112), (6128, 2062422), (6264, 2017644), (6894, 1833264), (7024, 1799334), (7902, 1599408), (8352, 1513233), (9192, 1374948), (9396, 1345096), (10341, 1222176), (10536, 1199556), (11107, 1137888), (11853, 1066272), (12256, 1031211), (12528, 1008822), (12731, 992736), (13788, 916632), (14048, 899667), (15804, 799704), (18384, 687474), (18792, 672548), (20682, 611088), (21072, 599778), (22214, 568944), (23706, 533136), (25056, 504411), (25462, 496368), (27576, 458316), (31023, 407392), (31608, 399852), (33321, 379296), (35559, 355424), (36768, 343737), (37584, 336274), (38193, 330912), (41364, 305544), (42144, 299889), (44428, 284472), (47412, 266568), (50924, 248184), (55152, 229158), (62046, 203696), (63216, 199926), (66642, 189648), (71118, 177712), (75168, 168137), (76386, 165456), (82728, 152772), (88856, 142236), (94824, 133284), (99963, 126432), (101848, 124092), (110304, 114579)]