6390243648

素因数分解:

$2^6\times 3^2\times {\mathrm{821}}^1\times {\mathrm{13513}}^1$

素因数の和:14352

約数の個数: 84

約数和(自身を含む): 18340146708

約数和(自身を除く): 11949903060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 821, 1642, 2463, 3284, 4926, 6568, 7389, 9852, 13136, 13513, 14778, 19704, 26272, 27026, 29556, 39408, 40539, 52544, 54052, 59112, 78816, 81078, 108104, 118224, 121617, 157632, 162156, 216208, 236448, 243234, 324312, 432416, 472896, 486468, 648624, 864832, 972936, 1297248, 1945872, 2594496, 3891744, 7783488, 11094173, 22188346, 33282519, 44376692, 66565038, 88753384, 99847557, 133130076, 177506768, 199695114, 266260152, 355013536, 399390228, 532520304, 710027072, 798780456, 1065040608, 1597560912, 2130081216, 3195121824, 6390243648]

約数ペア:

[(1, 6390243648), (2, 3195121824), (3, 2130081216), (4, 1597560912), (6, 1065040608), (8, 798780456), (9, 710027072), (12, 532520304), (16, 399390228), (18, 355013536), (24, 266260152), (32, 199695114), (36, 177506768), (48, 133130076), (64, 99847557), (72, 88753384), (96, 66565038), (144, 44376692), (192, 33282519), (288, 22188346), (576, 11094173), (821, 7783488), (1642, 3891744), (2463, 2594496), (3284, 1945872), (4926, 1297248), (6568, 972936), (7389, 864832), (9852, 648624), (13136, 486468), (13513, 472896), (14778, 432416), (19704, 324312), (26272, 243234), (27026, 236448), (29556, 216208), (39408, 162156), (40539, 157632), (52544, 121617), (54052, 118224), (59112, 108104), (78816, 81078)]