870049368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 2486764800

約数和(自身を除く): 1616715432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 647, 684, 983, 1294, 1368, 1941, 1966, 2588, 2949, 3882, 3932, 5176, 5823, 5898, 7764, 7864, 8847, 11646, 11796, 12293, 15528, 17694, 18677, 23292, 23592, 24586, 35388, 36879, 37354, 46584, 49172, 56031, 70776, 73758, 74708, 98344, 110637, 112062, 147516, 149416, 168093, 221274, 224124, 295032, 336186, 442548, 448248, 636001, 672372, 885096, 1272002, 1344744, 1908003, 2544004, 3816006, 5088008, 5724009, 7632012, 11448018, 12084019, 15264024, 22896036, 24168038, 36252057, 45792072, 48336076, 72504114, 96672152, 108756171, 145008228, 217512342, 290016456, 435024684, 870049368]

約数ペア:

[(1, 870049368), (2, 435024684), (3, 290016456), (4, 217512342), (6, 145008228), (8, 108756171), (9, 96672152), (12, 72504114), (18, 48336076), (19, 45792072), (24, 36252057), (36, 24168038), (38, 22896036), (57, 15264024), (72, 12084019), (76, 11448018), (114, 7632012), (152, 5724009), (171, 5088008), (228, 3816006), (342, 2544004), (456, 1908003), (647, 1344744), (684, 1272002), (983, 885096), (1294, 672372), (1368, 636001), (1941, 448248), (1966, 442548), (2588, 336186), (2949, 295032), (3882, 224124), (3932, 221274), (5176, 168093), (5823, 149416), (5898, 147516), (7764, 112062), (7864, 110637), (8847, 98344), (11646, 74708), (11796, 73758), (12293, 70776), (15528, 56031), (17694, 49172), (18677, 46584), (23292, 37354), (23592, 36879), (24586, 35388)]