1108978728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 3270758400

約数和(自身を除く): 2161779672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 311, 312, 429, 572, 622, 858, 933, 1039, 1144, 1244, 1716, 1866, 2078, 2488, 3117, 3421, 3432, 3732, 4043, 4156, 6234, 6842, 7464, 8086, 8312, 10263, 11429, 12129, 12468, 13507, 13684, 16172, 20526, 22858, 24258, 24936, 27014, 27368, 32344, 34287, 40521, 41052, 44473, 45716, 48516, 54028, 68574, 81042, 82104, 88946, 91432, 97032, 108056, 133419, 137148, 148577, 162084, 177892, 266838, 274296, 297154, 323129, 324168, 355784, 445731, 533676, 594308, 646258, 891462, 969387, 1067352, 1188616, 1292516, 1782924, 1938774, 2585032, 3554419, 3565848, 3877548, 4200677, 7108838, 7755096, 8401354, 10663257, 12602031, 14217676, 16802708, 21326514, 25204062, 28435352, 33605416, 42653028, 46207447, 50408124, 85306056, 92414894, 100816248, 138622341, 184829788, 277244682, 369659576, 554489364, 1108978728]

約数ペア:

[(1, 1108978728), (2, 554489364), (3, 369659576), (4, 277244682), (6, 184829788), (8, 138622341), (11, 100816248), (12, 92414894), (13, 85306056), (22, 50408124), (24, 46207447), (26, 42653028), (33, 33605416), (39, 28435352), (44, 25204062), (52, 21326514), (66, 16802708), (78, 14217676), (88, 12602031), (104, 10663257), (132, 8401354), (143, 7755096), (156, 7108838), (264, 4200677), (286, 3877548), (311, 3565848), (312, 3554419), (429, 2585032), (572, 1938774), (622, 1782924), (858, 1292516), (933, 1188616), (1039, 1067352), (1144, 969387), (1244, 891462), (1716, 646258), (1866, 594308), (2078, 533676), (2488, 445731), (3117, 355784), (3421, 324168), (3432, 323129), (3732, 297154), (4043, 274296), (4156, 266838), (6234, 177892), (6842, 162084), (7464, 148577), (8086, 137148), (8312, 133419), (10263, 108056), (11429, 97032), (12129, 91432), (12468, 88946), (13507, 82104), (13684, 81042), (16172, 68574), (20526, 54028), (22858, 48516), (24258, 45716), (24936, 44473), (27014, 41052), (27368, 40521), (32344, 34287)]