2797422516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 288

約数和(自身を含む): 8990392320

約数和(自身を除く): 6192969804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 47, 57, 62, 63, 76, 84, 93, 94, 114, 124, 126, 133, 141, 171, 186, 188, 217, 228, 252, 266, 279, 282, 329, 342, 372, 399, 401, 423, 434, 532, 558, 564, 589, 651, 658, 684, 798, 802, 846, 868, 893, 987, 1116, 1178, 1197, 1203, 1302, 1316, 1457, 1596, 1604, 1692, 1767, 1786, 1953, 1974, 2356, 2394, 2406, 2604, 2679, 2807, 2914, 2961, 3534, 3572, 3609, 3906, 3948, 4123, 4371, 4788, 4812, 5301, 5358, 5614, 5828, 5922, 6251, 7068, 7218, 7619, 7812, 8037, 8246, 8421, 8742, 10199, 10602, 10716, 11228, 11844, 12369, 12431, 12502, 13113, 14436, 15238, 16074, 16492, 16842, 17484, 18753, 18847, 20398, 21204, 22857, 24738, 24862, 25004, 25263, 26226, 27683, 30476, 30597, 32148, 33684, 37107, 37293, 37506, 37694, 40796, 45714, 49476, 49724, 50526, 52452, 53333, 55366, 56259, 56541, 61194, 68571, 74214, 74586, 75012, 75388, 83049, 87017, 91428, 91791, 101052, 106666, 110732, 111879, 112518, 113082, 122388, 131929, 137142, 148428, 149172, 159999, 166098, 169623, 174034, 183582, 193781, 213332, 223758, 225036, 226164, 236189, 249147, 261051, 263858, 274284, 319998, 332196, 339246, 348068, 358093, 367164, 387562, 395787, 447516, 472378, 479997, 498294, 522102, 527716, 581343, 584257, 639996, 678492, 708567, 716186, 775124, 783153, 791574, 944756, 959994, 996588, 1044204, 1074279, 1162686, 1168514, 1187361, 1417134, 1432372, 1566306, 1583148, 1653323, 1744029, 1752771, 1919988, 2125701, 2148558, 2325372, 2337028, 2374722, 2506651, 2834268, 3132612, 3222837, 3306646, 3488058, 3505542, 4089799, 4251402, 4297116, 4749444, 4959969, 5013302, 5258313, 6445674, 6613292, 6976116, 7011084, 7519953, 8179598, 8502804, 9919938, 10026604, 10516626, 11100883, 12269397, 12891348, 14879907, 15039906, 16359196, 19839876, 21033252, 22201766, 22559859, 24538794, 29759814, 30079812, 33302649, 36808191, 44403532, 45119718, 49077588, 59519628, 66605298, 73616382, 77706181, 90239436, 99907947, 133210596, 147232764, 155412362, 199815894, 233118543, 310824724, 399631788, 466237086, 699355629, 932474172, 1398711258, 2797422516]

約数ペア:

[(1, 2797422516), (2, 1398711258), (3, 932474172), (4, 699355629), (6, 466237086), (7, 399631788), (9, 310824724), (12, 233118543), (14, 199815894), (18, 155412362), (19, 147232764), (21, 133210596), (28, 99907947), (31, 90239436), (36, 77706181), (38, 73616382), (42, 66605298), (47, 59519628), (57, 49077588), (62, 45119718), (63, 44403532), (76, 36808191), (84, 33302649), (93, 30079812), (94, 29759814), (114, 24538794), (124, 22559859), (126, 22201766), (133, 21033252), (141, 19839876), (171, 16359196), (186, 15039906), (188, 14879907), (217, 12891348), (228, 12269397), (252, 11100883), (266, 10516626), (279, 10026604), (282, 9919938), (329, 8502804), (342, 8179598), (372, 7519953), (399, 7011084), (401, 6976116), (423, 6613292), (434, 6445674), (532, 5258313), (558, 5013302), (564, 4959969), (589, 4749444), (651, 4297116), (658, 4251402), (684, 4089799), (798, 3505542), (802, 3488058), (846, 3306646), (868, 3222837), (893, 3132612), (987, 2834268), (1116, 2506651), (1178, 2374722), (1197, 2337028), (1203, 2325372), (1302, 2148558), (1316, 2125701), (1457, 1919988), (1596, 1752771), (1604, 1744029), (1692, 1653323), (1767, 1583148), (1786, 1566306), (1953, 1432372), (1974, 1417134), (2356, 1187361), (2394, 1168514), (2406, 1162686), (2604, 1074279), (2679, 1044204), (2807, 996588), (2914, 959994), (2961, 944756), (3534, 791574), (3572, 783153), (3609, 775124), (3906, 716186), (3948, 708567), (4123, 678492), (4371, 639996), (4788, 584257), (4812, 581343), (5301, 527716), (5358, 522102), (5614, 498294), (5828, 479997), (5922, 472378), (6251, 447516), (7068, 395787), (7218, 387562), (7619, 367164), (7812, 358093), (8037, 348068), (8246, 339246), (8421, 332196), (8742, 319998), (10199, 274284), (10602, 263858), (10716, 261051), (11228, 249147), (11844, 236189), (12369, 226164), (12431, 225036), (12502, 223758), (13113, 213332), (14436, 193781), (15238, 183582), (16074, 174034), (16492, 169623), (16842, 166098), (17484, 159999), (18753, 149172), (18847, 148428), (20398, 137142), (21204, 131929), (22857, 122388), (24738, 113082), (24862, 112518), (25004, 111879), (25263, 110732), (26226, 106666), (27683, 101052), (30476, 91791), (30597, 91428), (32148, 87017), (33684, 83049), (37107, 75388), (37293, 75012), (37506, 74586), (37694, 74214), (40796, 68571), (45714, 61194), (49476, 56541), (49724, 56259), (50526, 55366), (52452, 53333)]