2144568704

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 4360398000

約数和(自身を除く): 2215829296

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 349, 488, 698, 787, 976, 1396, 1574, 1952, 2792, 3148, 3904, 5584, 6296, 7808, 11168, 12592, 21289, 22336, 25184, 42578, 44672, 48007, 50368, 85156, 96014, 100736, 170312, 192028, 274663, 340624, 384056, 549326, 681248, 768112, 1098652, 1362496, 1536224, 2197304, 2724992, 3072448, 4394608, 6144896, 8789216, 16754443, 17578432, 33508886, 35156864, 67017772, 134035544, 268071088, 536142176, 1072284352, 2144568704]

約数ペア:

[(1, 2144568704), (2, 1072284352), (4, 536142176), (8, 268071088), (16, 134035544), (32, 67017772), (61, 35156864), (64, 33508886), (122, 17578432), (128, 16754443), (244, 8789216), (349, 6144896), (488, 4394608), (698, 3072448), (787, 2724992), (976, 2197304), (1396, 1536224), (1574, 1362496), (1952, 1098652), (2792, 768112), (3148, 681248), (3904, 549326), (5584, 384056), (6296, 340624), (7808, 274663), (11168, 192028), (12592, 170312), (21289, 100736), (22336, 96014), (25184, 85156), (42578, 50368), (44672, 48007)]