8521153668

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1237}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 23595091520

約数和(自身を除く): 15073937852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 373, 486, 513, 684, 746, 972, 1026, 1119, 1237, 1492, 1539, 2052, 2238, 2474, 3078, 3357, 3711, 4476, 4617, 4948, 6156, 6714, 7087, 7422, 9234, 10071, 11133, 13428, 14174, 14844, 18468, 20142, 21261, 22266, 23503, 28348, 30213, 33399, 40284, 42522, 44532, 47006, 60426, 63783, 66798, 70509, 85044, 90639, 94012, 100197, 120852, 127566, 133596, 141018, 181278, 191349, 200394, 211527, 255132, 282036, 300591, 362556, 382698, 400788, 423054, 461401, 574047, 601182, 634581, 765396, 846108, 922802, 1148094, 1202364, 1269162, 1384203, 1722141, 1845604, 1903743, 2296188, 2538324, 2768406, 3444282, 3807486, 4152609, 5536812, 5711229, 6888564, 7614972, 8305218, 8766619, 11422458, 12457827, 16610436, 17533238, 22844916, 24915654, 26299857, 35066476, 37373481, 49831308, 52599714, 74746962, 78899571, 105199428, 112120443, 149493924, 157799142, 224240886, 236698713, 315598284, 448481772, 473397426, 710096139, 946794852, 1420192278, 2130288417, 2840384556, 4260576834, 8521153668]

約数ペア:

[(1, 8521153668), (2, 4260576834), (3, 2840384556), (4, 2130288417), (6, 1420192278), (9, 946794852), (12, 710096139), (18, 473397426), (19, 448481772), (27, 315598284), (36, 236698713), (38, 224240886), (54, 157799142), (57, 149493924), (76, 112120443), (81, 105199428), (108, 78899571), (114, 74746962), (162, 52599714), (171, 49831308), (228, 37373481), (243, 35066476), (324, 26299857), (342, 24915654), (373, 22844916), (486, 17533238), (513, 16610436), (684, 12457827), (746, 11422458), (972, 8766619), (1026, 8305218), (1119, 7614972), (1237, 6888564), (1492, 5711229), (1539, 5536812), (2052, 4152609), (2238, 3807486), (2474, 3444282), (3078, 2768406), (3357, 2538324), (3711, 2296188), (4476, 1903743), (4617, 1845604), (4948, 1722141), (6156, 1384203), (6714, 1269162), (7087, 1202364), (7422, 1148094), (9234, 922802), (10071, 846108), (11133, 765396), (13428, 634581), (14174, 601182), (14844, 574047), (18468, 461401), (20142, 423054), (21261, 400788), (22266, 382698), (23503, 362556), (28348, 300591), (30213, 282036), (33399, 255132), (40284, 211527), (42522, 200394), (44532, 191349), (47006, 181278), (60426, 141018), (63783, 133596), (66798, 127566), (70509, 120852), (85044, 100197), (90639, 94012)]