280253496

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9173}}^1$

素因数の和:9268

約数の個数: 64

約数和(自身を含む): 748598400

約数和(自身を除く): 468344904

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 3819, 5092, 7638, 9173, 10184, 15276, 18346, 27519, 30552, 36692, 55038, 73384, 110076, 174287, 220152, 348574, 522861, 614591, 697148, 1045722, 1229182, 1394296, 1843773, 2091444, 2458364, 3687546, 4182888, 4916728, 7375092, 11677229, 14750184, 23354458, 35031687, 46708916, 70063374, 93417832, 140126748, 280253496]

約数ペア:

[(1, 280253496), (2, 140126748), (3, 93417832), (4, 70063374), (6, 46708916), (8, 35031687), (12, 23354458), (19, 14750184), (24, 11677229), (38, 7375092), (57, 4916728), (67, 4182888), (76, 3687546), (114, 2458364), (134, 2091444), (152, 1843773), (201, 1394296), (228, 1229182), (268, 1045722), (402, 697148), (456, 614591), (536, 522861), (804, 348574), (1273, 220152), (1608, 174287), (2546, 110076), (3819, 73384), (5092, 55038), (7638, 36692), (9173, 30552), (10184, 27519), (15276, 18346)]