1864630812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 4955005440

約数和(自身を除く): 3090374628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 89, 94, 121, 132, 141, 178, 188, 242, 267, 282, 307, 356, 363, 484, 517, 534, 564, 614, 726, 921, 979, 1034, 1068, 1228, 1452, 1551, 1842, 1958, 2068, 2937, 3102, 3377, 3684, 3916, 4183, 5687, 5874, 6204, 6754, 8366, 10131, 10769, 11374, 11748, 12549, 13508, 14429, 16732, 17061, 20262, 21538, 22748, 25098, 27323, 28858, 32307, 34122, 37147, 40524, 43076, 43287, 46013, 50196, 54646, 57716, 64614, 68244, 74294, 81969, 86574, 92026, 109292, 111441, 129228, 138039, 148588, 158719, 163938, 173148, 184052, 222882, 276078, 300553, 317438, 327876, 445764, 476157, 506143, 552156, 601106, 634876, 901659, 952314, 1012286, 1202212, 1284181, 1518429, 1745909, 1803318, 1904628, 2024572, 2568362, 3036858, 3306083, 3491818, 3606636, 3852543, 5136724, 5237727, 6073716, 6612166, 6983636, 7705086, 9918249, 10475454, 13224332, 14125991, 15410172, 19836498, 20950908, 28251982, 39672996, 42377973, 56503964, 84755946, 155385901, 169511892, 310771802, 466157703, 621543604, 932315406, 1864630812]

約数ペア:

[(1, 1864630812), (2, 932315406), (3, 621543604), (4, 466157703), (6, 310771802), (11, 169511892), (12, 155385901), (22, 84755946), (33, 56503964), (44, 42377973), (47, 39672996), (66, 28251982), (89, 20950908), (94, 19836498), (121, 15410172), (132, 14125991), (141, 13224332), (178, 10475454), (188, 9918249), (242, 7705086), (267, 6983636), (282, 6612166), (307, 6073716), (356, 5237727), (363, 5136724), (484, 3852543), (517, 3606636), (534, 3491818), (564, 3306083), (614, 3036858), (726, 2568362), (921, 2024572), (979, 1904628), (1034, 1803318), (1068, 1745909), (1228, 1518429), (1452, 1284181), (1551, 1202212), (1842, 1012286), (1958, 952314), (2068, 901659), (2937, 634876), (3102, 601106), (3377, 552156), (3684, 506143), (3916, 476157), (4183, 445764), (5687, 327876), (5874, 317438), (6204, 300553), (6754, 276078), (8366, 222882), (10131, 184052), (10769, 173148), (11374, 163938), (11748, 158719), (12549, 148588), (13508, 138039), (14429, 129228), (16732, 111441), (17061, 109292), (20262, 92026), (21538, 86574), (22748, 81969), (25098, 74294), (27323, 68244), (28858, 64614), (32307, 57716), (34122, 54646), (37147, 50196), (40524, 46013), (43076, 43287)]