1555921632

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 4388719104

約数和(自身を除く): 2832797472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 61, 74, 86, 96, 111, 122, 129, 148, 167, 172, 183, 222, 244, 258, 296, 334, 344, 366, 444, 488, 501, 516, 592, 668, 688, 732, 888, 976, 1002, 1032, 1184, 1336, 1376, 1464, 1591, 1776, 1952, 2004, 2064, 2257, 2623, 2672, 2928, 3182, 3552, 4008, 4128, 4514, 4773, 5246, 5344, 5856, 6179, 6364, 6771, 7181, 7869, 8016, 9028, 9546, 10187, 10492, 12358, 12728, 13542, 14362, 15738, 16032, 18056, 18537, 19092, 20374, 20984, 21543, 24716, 25456, 27084, 28724, 30561, 31476, 36112, 37074, 38184, 40748, 41968, 43086, 49432, 50912, 54168, 57448, 61122, 62952, 72224, 74148, 76368, 81496, 83936, 86172, 97051, 98864, 108336, 114896, 122244, 125904, 148296, 152736, 162992, 172344, 194102, 197728, 216672, 229792, 244488, 251808, 265697, 291153, 296592, 325984, 344688, 376919, 388204, 438041, 488976, 531394, 582306, 593184, 689376, 753838, 776408, 797091, 876082, 977952, 1062788, 1130757, 1164612, 1314123, 1507676, 1552816, 1594182, 1752164, 2125576, 2261514, 2329224, 2628246, 3015352, 3105632, 3188364, 3504328, 4251152, 4523028, 4658448, 5256492, 6030704, 6376728, 7008656, 8502304, 9046056, 9316896, 10512984, 12061408, 12753456, 14017312, 16207517, 18092112, 21025968, 25506912, 32415034, 36184224, 42051936, 48622551, 64830068, 97245102, 129660136, 194490204, 259320272, 388980408, 518640544, 777960816, 1555921632]

約数ペア:

[(1, 1555921632), (2, 777960816), (3, 518640544), (4, 388980408), (6, 259320272), (8, 194490204), (12, 129660136), (16, 97245102), (24, 64830068), (32, 48622551), (37, 42051936), (43, 36184224), (48, 32415034), (61, 25506912), (74, 21025968), (86, 18092112), (96, 16207517), (111, 14017312), (122, 12753456), (129, 12061408), (148, 10512984), (167, 9316896), (172, 9046056), (183, 8502304), (222, 7008656), (244, 6376728), (258, 6030704), (296, 5256492), (334, 4658448), (344, 4523028), (366, 4251152), (444, 3504328), (488, 3188364), (501, 3105632), (516, 3015352), (592, 2628246), (668, 2329224), (688, 2261514), (732, 2125576), (888, 1752164), (976, 1594182), (1002, 1552816), (1032, 1507676), (1184, 1314123), (1336, 1164612), (1376, 1130757), (1464, 1062788), (1591, 977952), (1776, 876082), (1952, 797091), (2004, 776408), (2064, 753838), (2257, 689376), (2623, 593184), (2672, 582306), (2928, 531394), (3182, 488976), (3552, 438041), (4008, 388204), (4128, 376919), (4514, 344688), (4773, 325984), (5246, 296592), (5344, 291153), (5856, 265697), (6179, 251808), (6364, 244488), (6771, 229792), (7181, 216672), (7869, 197728), (8016, 194102), (9028, 172344), (9546, 162992), (10187, 152736), (10492, 148296), (12358, 125904), (12728, 122244), (13542, 114896), (14362, 108336), (15738, 98864), (16032, 97051), (18056, 86172), (18537, 83936), (19092, 81496), (20374, 76368), (20984, 74148), (21543, 72224), (24716, 62952), (25456, 61122), (27084, 57448), (28724, 54168), (30561, 50912), (31476, 49432), (36112, 43086), (37074, 41968), (38184, 40748)]