1315300224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 4004340480

約数和(自身を除く): 2689040256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 643, 672, 761, 896, 1286, 1344, 1522, 1929, 2283, 2572, 2688, 3044, 3858, 4501, 4566, 5144, 5327, 6088, 7716, 9002, 9132, 10288, 10654, 12176, 13503, 15432, 15981, 18004, 18264, 20576, 21308, 24352, 27006, 30864, 31962, 36008, 36528, 41152, 42616, 48704, 54012, 61728, 63924, 72016, 73056, 82304, 85232, 97408, 108024, 123456, 127848, 144032, 146112, 170464, 216048, 246912, 255696, 288064, 292224, 340928, 432096, 489323, 511392, 576128, 681856, 864192, 978646, 1022784, 1467969, 1728384, 1957292, 2045568, 2935938, 3425261, 3914584, 5871876, 6850522, 7829168, 10275783, 11743752, 13701044, 15658336, 20551566, 23487504, 27402088, 31316672, 41103132, 46975008, 54804176, 62633344, 82206264, 93950016, 109608352, 164412528, 187900032, 219216704, 328825056, 438433408, 657650112, 1315300224]

約数ペア:

[(1, 1315300224), (2, 657650112), (3, 438433408), (4, 328825056), (6, 219216704), (7, 187900032), (8, 164412528), (12, 109608352), (14, 93950016), (16, 82206264), (21, 62633344), (24, 54804176), (28, 46975008), (32, 41103132), (42, 31316672), (48, 27402088), (56, 23487504), (64, 20551566), (84, 15658336), (96, 13701044), (112, 11743752), (128, 10275783), (168, 7829168), (192, 6850522), (224, 5871876), (336, 3914584), (384, 3425261), (448, 2935938), (643, 2045568), (672, 1957292), (761, 1728384), (896, 1467969), (1286, 1022784), (1344, 978646), (1522, 864192), (1929, 681856), (2283, 576128), (2572, 511392), (2688, 489323), (3044, 432096), (3858, 340928), (4501, 292224), (4566, 288064), (5144, 255696), (5327, 246912), (6088, 216048), (7716, 170464), (9002, 146112), (9132, 144032), (10288, 127848), (10654, 123456), (12176, 108024), (13503, 97408), (15432, 85232), (15981, 82304), (18004, 73056), (18264, 72016), (20576, 63924), (21308, 61728), (24352, 54012), (27006, 48704), (30864, 42616), (31962, 41152), (36008, 36528)]