1830986976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6825

約数の個数: 192

約数和(自身を含む): 6107222016

約数和(自身を除く): 4276235040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 2912, 2976, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 6761, 6944, 8463, 8736, 9672, 10416, 11284, 12896, 13522, 16926, 19344, 20283, 20832, 22568, 27044, 33852, 38688, 40566, 45136, 47327, 54088, 67704, 81132, 87893, 90272, 94654, 108176, 135408, 141981, 162264, 175786, 189308, 209591, 216352, 263679, 270816, 283962, 324528, 351572, 378616, 419182, 527358, 567924, 615251, 628773, 649056, 703144, 757232, 838364, 1054716, 1135848, 1230502, 1257546, 1406288, 1467137, 1514464, 1676728, 1845753, 2109432, 2271696, 2461004, 2515092, 2724683, 2812576, 2934274, 3353456, 3691506, 4218864, 4401411, 4543392, 4922008, 5030184, 5449366, 5868548, 6706912, 7383012, 8174049, 8437728, 8802822, 9844016, 10060368, 10898732, 11737096, 14766024, 16348098, 17605644, 19072781, 19688032, 20120736, 21797464, 23474192, 29532048, 32696196, 35211288, 38145562, 43594928, 46948384, 57218343, 59064096, 65392392, 70422576, 76291124, 87189856, 114436686, 130784784, 140845152, 152582248, 228873372, 261569568, 305164496, 457746744, 610328992, 915493488, 1830986976]

約数ペア:

[(1, 1830986976), (2, 915493488), (3, 610328992), (4, 457746744), (6, 305164496), (7, 261569568), (8, 228873372), (12, 152582248), (13, 140845152), (14, 130784784), (16, 114436686), (21, 87189856), (24, 76291124), (26, 70422576), (28, 65392392), (31, 59064096), (32, 57218343), (39, 46948384), (42, 43594928), (48, 38145562), (52, 35211288), (56, 32696196), (62, 29532048), (78, 23474192), (84, 21797464), (91, 20120736), (93, 19688032), (96, 19072781), (104, 17605644), (112, 16348098), (124, 14766024), (156, 11737096), (168, 10898732), (182, 10060368), (186, 9844016), (208, 8802822), (217, 8437728), (224, 8174049), (248, 7383012), (273, 6706912), (312, 5868548), (336, 5449366), (364, 5030184), (372, 4922008), (403, 4543392), (416, 4401411), (434, 4218864), (496, 3691506), (546, 3353456), (624, 2934274), (651, 2812576), (672, 2724683), (728, 2515092), (744, 2461004), (806, 2271696), (868, 2109432), (992, 1845753), (1092, 1676728), (1209, 1514464), (1248, 1467137), (1302, 1406288), (1456, 1257546), (1488, 1230502), (1612, 1135848), (1736, 1054716), (2184, 838364), (2418, 757232), (2604, 703144), (2821, 649056), (2912, 628773), (2976, 615251), (3224, 567924), (3472, 527358), (4368, 419182), (4836, 378616), (5208, 351572), (5642, 324528), (6448, 283962), (6761, 270816), (6944, 263679), (8463, 216352), (8736, 209591), (9672, 189308), (10416, 175786), (11284, 162264), (12896, 141981), (13522, 135408), (16926, 108176), (19344, 94654), (20283, 90272), (20832, 87893), (22568, 81132), (27044, 67704), (33852, 54088), (38688, 47327), (40566, 45136)]