1331830656

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 192

約数和(自身を含む): 4169103120

約数和(自身を除く): 2837272464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 113, 117, 128, 144, 156, 192, 208, 226, 234, 288, 312, 339, 384, 416, 452, 468, 576, 624, 678, 787, 832, 904, 936, 1017, 1152, 1248, 1356, 1469, 1574, 1664, 1808, 1872, 2034, 2361, 2496, 2712, 2938, 3148, 3616, 3744, 4068, 4407, 4722, 4992, 5424, 5876, 6296, 7083, 7232, 7488, 8136, 8814, 9444, 10231, 10848, 11752, 12592, 13221, 14166, 14464, 14976, 16272, 17628, 18888, 20462, 21696, 23504, 25184, 26442, 28332, 30693, 32544, 35256, 37776, 40924, 43392, 47008, 50368, 52884, 56664, 61386, 65088, 70512, 75552, 81848, 88931, 92079, 94016, 100736, 105768, 113328, 122772, 130176, 141024, 151104, 163696, 177862, 184158, 188032, 211536, 226656, 245544, 266793, 282048, 302208, 327392, 355724, 368316, 423072, 453312, 491088, 533586, 564096, 654784, 711448, 736632, 800379, 846144, 906624, 982176, 1067172, 1156103, 1309568, 1422896, 1473264, 1600758, 1692288, 1964352, 2134344, 2312206, 2845792, 2946528, 3201516, 3468309, 3928704, 4268688, 4624412, 5691584, 5893056, 6403032, 6936618, 8537376, 9248824, 10404927, 11383168, 11786112, 12806064, 13873236, 17074752, 18497648, 20809854, 25612128, 27746472, 34149504, 36995296, 41619708, 51224256, 55492944, 73990592, 83239416, 102448512, 110985888, 147981184, 166478832, 221971776, 332957664, 443943552, 665915328, 1331830656]

約数ペア:

[(1, 1331830656), (2, 665915328), (3, 443943552), (4, 332957664), (6, 221971776), (8, 166478832), (9, 147981184), (12, 110985888), (13, 102448512), (16, 83239416), (18, 73990592), (24, 55492944), (26, 51224256), (32, 41619708), (36, 36995296), (39, 34149504), (48, 27746472), (52, 25612128), (64, 20809854), (72, 18497648), (78, 17074752), (96, 13873236), (104, 12806064), (113, 11786112), (117, 11383168), (128, 10404927), (144, 9248824), (156, 8537376), (192, 6936618), (208, 6403032), (226, 5893056), (234, 5691584), (288, 4624412), (312, 4268688), (339, 3928704), (384, 3468309), (416, 3201516), (452, 2946528), (468, 2845792), (576, 2312206), (624, 2134344), (678, 1964352), (787, 1692288), (832, 1600758), (904, 1473264), (936, 1422896), (1017, 1309568), (1152, 1156103), (1248, 1067172), (1356, 982176), (1469, 906624), (1574, 846144), (1664, 800379), (1808, 736632), (1872, 711448), (2034, 654784), (2361, 564096), (2496, 533586), (2712, 491088), (2938, 453312), (3148, 423072), (3616, 368316), (3744, 355724), (4068, 327392), (4407, 302208), (4722, 282048), (4992, 266793), (5424, 245544), (5876, 226656), (6296, 211536), (7083, 188032), (7232, 184158), (7488, 177862), (8136, 163696), (8814, 151104), (9444, 141024), (10231, 130176), (10848, 122772), (11752, 113328), (12592, 105768), (13221, 100736), (14166, 94016), (14464, 92079), (14976, 88931), (16272, 81848), (17628, 75552), (18888, 70512), (20462, 65088), (21696, 61386), (23504, 56664), (25184, 52884), (26442, 50368), (28332, 47008), (30693, 43392), (32544, 40924), (35256, 37776)]