12149787008

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{709}}^1\times {\mathrm{1613}}^1$

素因数の和:2419

約数の個数: 64

約数和(自身を含む): 24546034800

約数和(自身を除く): 12396247792

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 709, 1328, 1418, 1613, 2656, 2836, 3226, 5312, 5672, 6452, 10624, 11344, 12904, 22688, 25808, 45376, 51616, 58847, 90752, 103232, 117694, 133879, 206464, 235388, 267758, 470776, 535516, 941552, 1071032, 1143617, 1883104, 2142064, 2287234, 3766208, 4284128, 4574468, 7532416, 8568256, 9148936, 17136512, 18297872, 36595744, 73191488, 94920211, 146382976, 189840422, 379680844, 759361688, 1518723376, 3037446752, 6074893504, 12149787008]

約数ペア:

[(1, 12149787008), (2, 6074893504), (4, 3037446752), (8, 1518723376), (16, 759361688), (32, 379680844), (64, 189840422), (83, 146382976), (128, 94920211), (166, 73191488), (332, 36595744), (664, 18297872), (709, 17136512), (1328, 9148936), (1418, 8568256), (1613, 7532416), (2656, 4574468), (2836, 4284128), (3226, 3766208), (5312, 2287234), (5672, 2142064), (6452, 1883104), (10624, 1143617), (11344, 1071032), (12904, 941552), (22688, 535516), (25808, 470776), (45376, 267758), (51616, 235388), (58847, 206464), (90752, 133879), (103232, 117694)]