1331969184

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5689

約数の個数: 240

約数和(自身を含む): 4822126848

約数和(自身を除く): 3490157664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 5647, 6048, 6552, 7371, 8424, 8736, 9072, 9828, 11232, 11294, 13104, 14742, 16848, 16941, 18144, 19656, 22588, 26208, 29484, 33696, 33882, 39312, 39529, 45176, 50823, 58968, 67764, 73411, 78624, 79058, 90352, 101646, 117936, 118587, 135528, 146822, 152469, 158116, 180704, 203292, 220233, 235872, 237174, 271056, 293644, 304938, 316232, 355761, 406584, 440466, 457407, 474348, 513877, 542112, 587288, 609876, 632464, 660699, 711522, 813168, 880932, 914814, 948696, 1027754, 1067283, 1174576, 1219752, 1264928, 1321398, 1423044, 1541631, 1626336, 1761864, 1829628, 1897392, 1982097, 2055508, 2134566, 2349152, 2439504, 2642796, 2846088, 3083262, 3201849, 3523728, 3659256, 3794784, 3964194, 4111016, 4269132, 4624893, 4879008, 5285592, 5692176, 5946291, 6166524, 6403698, 7047456, 7318512, 7928388, 8222032, 8538264, 9249786, 10571184, 11384352, 11892582, 12333048, 12807396, 13874679, 14637024, 15856776, 16444064, 17076528, 18499572, 21142368, 23785164, 24666096, 25614792, 27749358, 31713552, 34153056, 36999144, 41624037, 47570328, 49332192, 51229584, 55498716, 63427104, 73998288, 83248074, 95140656, 102459168, 110997432, 147996576, 166496148, 190281312, 221994864, 332992296, 443989728, 665984592, 1331969184]

約数ペア:

[(1, 1331969184), (2, 665984592), (3, 443989728), (4, 332992296), (6, 221994864), (7, 190281312), (8, 166496148), (9, 147996576), (12, 110997432), (13, 102459168), (14, 95140656), (16, 83248074), (18, 73998288), (21, 63427104), (24, 55498716), (26, 51229584), (27, 49332192), (28, 47570328), (32, 41624037), (36, 36999144), (39, 34153056), (42, 31713552), (48, 27749358), (52, 25614792), (54, 24666096), (56, 23785164), (63, 21142368), (72, 18499572), (78, 17076528), (81, 16444064), (84, 15856776), (91, 14637024), (96, 13874679), (104, 12807396), (108, 12333048), (112, 11892582), (117, 11384352), (126, 10571184), (144, 9249786), (156, 8538264), (162, 8222032), (168, 7928388), (182, 7318512), (189, 7047456), (208, 6403698), (216, 6166524), (224, 5946291), (234, 5692176), (252, 5285592), (273, 4879008), (288, 4624893), (312, 4269132), (324, 4111016), (336, 3964194), (351, 3794784), (364, 3659256), (378, 3523728), (416, 3201849), (432, 3083262), (468, 2846088), (504, 2642796), (546, 2439504), (567, 2349152), (624, 2134566), (648, 2055508), (672, 1982097), (702, 1897392), (728, 1829628), (756, 1761864), (819, 1626336), (864, 1541631), (936, 1423044), (1008, 1321398), (1053, 1264928), (1092, 1219752), (1134, 1174576), (1248, 1067283), (1296, 1027754), (1404, 948696), (1456, 914814), (1512, 880932), (1638, 813168), (1872, 711522), (2016, 660699), (2106, 632464), (2184, 609876), (2268, 587288), (2457, 542112), (2592, 513877), (2808, 474348), (2912, 457407), (3024, 440466), (3276, 406584), (3744, 355761), (4212, 316232), (4368, 304938), (4536, 293644), (4914, 271056), (5616, 237174), (5647, 235872), (6048, 220233), (6552, 203292), (7371, 180704), (8424, 158116), (8736, 152469), (9072, 146822), (9828, 135528), (11232, 118587), (11294, 117936), (13104, 101646), (14742, 90352), (16848, 79058), (16941, 78624), (18144, 73411), (19656, 67764), (22588, 58968), (26208, 50823), (29484, 45176), (33696, 39529), (33882, 39312)]