2131584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 7082880

約数和(自身を除く): 4951296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 64, 78, 84, 91, 96, 104, 112, 122, 128, 156, 168, 182, 183, 192, 208, 224, 244, 273, 312, 336, 364, 366, 384, 416, 427, 448, 488, 546, 624, 672, 728, 732, 793, 832, 854, 896, 976, 1092, 1248, 1281, 1344, 1456, 1464, 1586, 1664, 1708, 1952, 2184, 2379, 2496, 2562, 2688, 2912, 2928, 3172, 3416, 3904, 4368, 4758, 4992, 5124, 5551, 5824, 5856, 6344, 6832, 7808, 8736, 9516, 10248, 11102, 11648, 11712, 12688, 13664, 16653, 17472, 19032, 20496, 22204, 23424, 25376, 27328, 33306, 34944, 38064, 40992, 44408, 50752, 54656, 66612, 76128, 81984, 88816, 101504, 133224, 152256, 163968, 177632, 266448, 304512, 355264, 532896, 710528, 1065792, 2131584]

約数ペア:

[(1, 2131584), (2, 1065792), (3, 710528), (4, 532896), (6, 355264), (7, 304512), (8, 266448), (12, 177632), (13, 163968), (14, 152256), (16, 133224), (21, 101504), (24, 88816), (26, 81984), (28, 76128), (32, 66612), (39, 54656), (42, 50752), (48, 44408), (52, 40992), (56, 38064), (61, 34944), (64, 33306), (78, 27328), (84, 25376), (91, 23424), (96, 22204), (104, 20496), (112, 19032), (122, 17472), (128, 16653), (156, 13664), (168, 12688), (182, 11712), (183, 11648), (192, 11102), (208, 10248), (224, 9516), (244, 8736), (273, 7808), (312, 6832), (336, 6344), (364, 5856), (366, 5824), (384, 5551), (416, 5124), (427, 4992), (448, 4758), (488, 4368), (546, 3904), (624, 3416), (672, 3172), (728, 2928), (732, 2912), (793, 2688), (832, 2562), (854, 2496), (896, 2379), (976, 2184), (1092, 1952), (1248, 1708), (1281, 1664), (1344, 1586), (1456, 1464)]