1387667052

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2658

約数の個数: 144

約数和(自身を含む): 3962649600

約数和(自身を除く): 2574982548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 243, 261, 324, 342, 348, 486, 513, 522, 551, 684, 783, 972, 1026, 1044, 1102, 1539, 1566, 1653, 2052, 2204, 2349, 2591, 3078, 3132, 3306, 4617, 4698, 4959, 5182, 6156, 6612, 7047, 7773, 9234, 9396, 9918, 10364, 14094, 14877, 15546, 18468, 19836, 23319, 28188, 29754, 31092, 44631, 46638, 49229, 59508, 69957, 75139, 89262, 93276, 98458, 133893, 139914, 147687, 150278, 178524, 196916, 209871, 225417, 267786, 279828, 295374, 300556, 419742, 443061, 450834, 535572, 590748, 629613, 676251, 839484, 886122, 901668, 1259226, 1329183, 1352502, 1427641, 1772244, 2028753, 2518452, 2658366, 2705004, 2855282, 3987549, 4057506, 4282923, 5316732, 5710564, 6086259, 7975098, 8115012, 8565846, 11962647, 12172518, 12848769, 15950196, 17131692, 18258777, 23925294, 24345036, 25697538, 36517554, 38546307, 47850588, 51395076, 73035108, 77092614, 115638921, 154185228, 231277842, 346916763, 462555684, 693833526, 1387667052]

約数ペア:

[(1, 1387667052), (2, 693833526), (3, 462555684), (4, 346916763), (6, 231277842), (9, 154185228), (12, 115638921), (18, 77092614), (19, 73035108), (27, 51395076), (29, 47850588), (36, 38546307), (38, 36517554), (54, 25697538), (57, 24345036), (58, 23925294), (76, 18258777), (81, 17131692), (87, 15950196), (108, 12848769), (114, 12172518), (116, 11962647), (162, 8565846), (171, 8115012), (174, 7975098), (228, 6086259), (243, 5710564), (261, 5316732), (324, 4282923), (342, 4057506), (348, 3987549), (486, 2855282), (513, 2705004), (522, 2658366), (551, 2518452), (684, 2028753), (783, 1772244), (972, 1427641), (1026, 1352502), (1044, 1329183), (1102, 1259226), (1539, 901668), (1566, 886122), (1653, 839484), (2052, 676251), (2204, 629613), (2349, 590748), (2591, 535572), (3078, 450834), (3132, 443061), (3306, 419742), (4617, 300556), (4698, 295374), (4959, 279828), (5182, 267786), (6156, 225417), (6612, 209871), (7047, 196916), (7773, 178524), (9234, 150278), (9396, 147687), (9918, 139914), (10364, 133893), (14094, 98458), (14877, 93276), (15546, 89262), (18468, 75139), (19836, 69957), (23319, 59508), (28188, 49229), (29754, 46638), (31092, 44631)]