1647222528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5110

約数の個数: 144

約数和(自身を含む): 5093451776

約数和(自身を除く): 3446229248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 672, 732, 768, 854, 896, 976, 1281, 1344, 1464, 1708, 1792, 1952, 2562, 2688, 2928, 3416, 3904, 5023, 5124, 5376, 5856, 6832, 7808, 10046, 10248, 11712, 13664, 15069, 15616, 20092, 20496, 23424, 27328, 30138, 35161, 40184, 40992, 46848, 54656, 60276, 70322, 80368, 81984, 105483, 109312, 120552, 140644, 160736, 163968, 210966, 241104, 281288, 306403, 321472, 327936, 421932, 482208, 562576, 612806, 642944, 843864, 919209, 964416, 1125152, 1225612, 1285888, 1687728, 1838418, 1928832, 2144821, 2250304, 2451224, 3375456, 3676836, 3857664, 4289642, 4500608, 4902448, 6434463, 6750912, 7353672, 8579284, 9001216, 9804896, 12868926, 13501824, 14707344, 17158568, 19609792, 25737852, 27003648, 29414688, 34317136, 39219584, 51475704, 58829376, 68634272, 78439168, 102951408, 117658752, 137268544, 205902816, 235317504, 274537088, 411805632, 549074176, 823611264, 1647222528]

約数ペア:

[(1, 1647222528), (2, 823611264), (3, 549074176), (4, 411805632), (6, 274537088), (7, 235317504), (8, 205902816), (12, 137268544), (14, 117658752), (16, 102951408), (21, 78439168), (24, 68634272), (28, 58829376), (32, 51475704), (42, 39219584), (48, 34317136), (56, 29414688), (61, 27003648), (64, 25737852), (84, 19609792), (96, 17158568), (112, 14707344), (122, 13501824), (128, 12868926), (168, 9804896), (183, 9001216), (192, 8579284), (224, 7353672), (244, 6750912), (256, 6434463), (336, 4902448), (366, 4500608), (384, 4289642), (427, 3857664), (448, 3676836), (488, 3375456), (672, 2451224), (732, 2250304), (768, 2144821), (854, 1928832), (896, 1838418), (976, 1687728), (1281, 1285888), (1344, 1225612), (1464, 1125152), (1708, 964416), (1792, 919209), (1952, 843864), (2562, 642944), (2688, 612806), (2928, 562576), (3416, 482208), (3904, 421932), (5023, 327936), (5124, 321472), (5376, 306403), (5856, 281288), (6832, 241104), (7808, 210966), (10046, 163968), (10248, 160736), (11712, 140644), (13664, 120552), (15069, 109312), (15616, 105483), (20092, 81984), (20496, 80368), (23424, 70322), (27328, 60276), (30138, 54656), (35161, 46848), (40184, 40992)]