817817076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38569}}^1$

素因数の和:38629

約数の個数: 72

約数和(自身を含む): 2246316800

約数和(自身を除く): 1428499724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 38569, 77138, 115707, 154276, 231414, 347121, 462828, 694242, 732811, 1195639, 1388484, 1465622, 2198433, 2391278, 2931244, 3586917, 4396866, 4782556, 6595299, 7173834, 8793732, 10760751, 13190598, 14347668, 21521502, 22717141, 26381196, 43043004, 45434282, 68151423, 90868564, 136302846, 204454269, 272605692, 408908538, 817817076]

約数ペア:

[(1, 817817076), (2, 408908538), (3, 272605692), (4, 204454269), (6, 136302846), (9, 90868564), (12, 68151423), (18, 45434282), (19, 43043004), (31, 26381196), (36, 22717141), (38, 21521502), (57, 14347668), (62, 13190598), (76, 10760751), (93, 8793732), (114, 7173834), (124, 6595299), (171, 4782556), (186, 4396866), (228, 3586917), (279, 2931244), (342, 2391278), (372, 2198433), (558, 1465622), (589, 1388484), (684, 1195639), (1116, 732811), (1178, 694242), (1767, 462828), (2356, 347121), (3534, 231414), (5301, 154276), (7068, 115707), (10602, 77138), (21204, 38569)]