239488392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2315

約数の個数: 128

約数和(自身を含む): 726405120

約数和(自身を除く): 486916728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2251, 2418, 2728, 3224, 3432, 4092, 4433, 4502, 4836, 6753, 8184, 8866, 9004, 9672, 13299, 13506, 17732, 18008, 24761, 26598, 27012, 29263, 35464, 49522, 53196, 54024, 58526, 69781, 74283, 87789, 99044, 106392, 117052, 139562, 148566, 175578, 198088, 209343, 234104, 279124, 297132, 321893, 351156, 418686, 558248, 594264, 643786, 702312, 767591, 837372, 907153, 965679, 1287572, 1535182, 1674744, 1814306, 1931358, 2302773, 2575144, 2721459, 3070364, 3628612, 3862716, 4605546, 5442918, 6140728, 7257224, 7725432, 9211092, 9978683, 10885836, 18422184, 19957366, 21771672, 29936049, 39914732, 59872098, 79829464, 119744196, 239488392]

約数ペア:

[(1, 239488392), (2, 119744196), (3, 79829464), (4, 59872098), (6, 39914732), (8, 29936049), (11, 21771672), (12, 19957366), (13, 18422184), (22, 10885836), (24, 9978683), (26, 9211092), (31, 7725432), (33, 7257224), (39, 6140728), (44, 5442918), (52, 4605546), (62, 3862716), (66, 3628612), (78, 3070364), (88, 2721459), (93, 2575144), (104, 2302773), (124, 1931358), (132, 1814306), (143, 1674744), (156, 1535182), (186, 1287572), (248, 965679), (264, 907153), (286, 837372), (312, 767591), (341, 702312), (372, 643786), (403, 594264), (429, 558248), (572, 418686), (682, 351156), (744, 321893), (806, 297132), (858, 279124), (1023, 234104), (1144, 209343), (1209, 198088), (1364, 175578), (1612, 148566), (1716, 139562), (2046, 117052), (2251, 106392), (2418, 99044), (2728, 87789), (3224, 74283), (3432, 69781), (4092, 58526), (4433, 54024), (4502, 53196), (4836, 49522), (6753, 35464), (8184, 29263), (8866, 27012), (9004, 26598), (9672, 24761), (13299, 18008), (13506, 17732)]