812123004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 2510807040

約数和(自身を除く): 1698684036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 167, 209, 228, 231, 266, 277, 308, 334, 399, 418, 462, 501, 532, 554, 627, 668, 798, 831, 836, 924, 1002, 1108, 1169, 1254, 1463, 1596, 1662, 1837, 1939, 2004, 2338, 2508, 2926, 3047, 3173, 3324, 3507, 3674, 3878, 4389, 4676, 5263, 5511, 5817, 5852, 6094, 6346, 7014, 7348, 7756, 8778, 9141, 9519, 10526, 11022, 11634, 12188, 12692, 12859, 14028, 15789, 17556, 18282, 19038, 21052, 21329, 22044, 22211, 23268, 25718, 31578, 34903, 36564, 36841, 38076, 38577, 42658, 44422, 46259, 51436, 57893, 63156, 63987, 66633, 69806, 73682, 77154, 85316, 88844, 92518, 104709, 110523, 115786, 127974, 133266, 138777, 139612, 147364, 154308, 173679, 185036, 209418, 221046, 231572, 244321, 255948, 266532, 277554, 323813, 347358, 405251, 418836, 442092, 488642, 508849, 555108, 647626, 694716, 732963, 810502, 878921, 971439, 977284, 1017698, 1215753, 1295252, 1465926, 1526547, 1621004, 1757842, 1942878, 2035396, 2431506, 2636763, 2931852, 3053094, 3515684, 3561943, 3885756, 4863012, 5273526, 6106188, 6152447, 7123886, 9668131, 10547052, 10685829, 12304894, 14247772, 18457341, 19336262, 21371658, 24609788, 29004393, 36914682, 38672524, 42743316, 58008786, 67676917, 73829364, 116017572, 135353834, 203030751, 270707668, 406061502, 812123004]

約数ペア:

[(1, 812123004), (2, 406061502), (3, 270707668), (4, 203030751), (6, 135353834), (7, 116017572), (11, 73829364), (12, 67676917), (14, 58008786), (19, 42743316), (21, 38672524), (22, 36914682), (28, 29004393), (33, 24609788), (38, 21371658), (42, 19336262), (44, 18457341), (57, 14247772), (66, 12304894), (76, 10685829), (77, 10547052), (84, 9668131), (114, 7123886), (132, 6152447), (133, 6106188), (154, 5273526), (167, 4863012), (209, 3885756), (228, 3561943), (231, 3515684), (266, 3053094), (277, 2931852), (308, 2636763), (334, 2431506), (399, 2035396), (418, 1942878), (462, 1757842), (501, 1621004), (532, 1526547), (554, 1465926), (627, 1295252), (668, 1215753), (798, 1017698), (831, 977284), (836, 971439), (924, 878921), (1002, 810502), (1108, 732963), (1169, 694716), (1254, 647626), (1463, 555108), (1596, 508849), (1662, 488642), (1837, 442092), (1939, 418836), (2004, 405251), (2338, 347358), (2508, 323813), (2926, 277554), (3047, 266532), (3173, 255948), (3324, 244321), (3507, 231572), (3674, 221046), (3878, 209418), (4389, 185036), (4676, 173679), (5263, 154308), (5511, 147364), (5817, 139612), (5852, 138777), (6094, 133266), (6346, 127974), (7014, 115786), (7348, 110523), (7756, 104709), (8778, 92518), (9141, 88844), (9519, 85316), (10526, 77154), (11022, 73682), (11634, 69806), (12188, 66633), (12692, 63987), (12859, 63156), (14028, 57893), (15789, 51436), (17556, 46259), (18282, 44422), (19038, 42658), (21052, 38577), (21329, 38076), (22044, 36841), (22211, 36564), (23268, 34903), (25718, 31578)]