231631752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 665627760

約数和(自身を除く): 433996008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 83, 88, 93, 121, 124, 132, 166, 186, 242, 248, 249, 264, 332, 341, 363, 372, 484, 498, 664, 682, 726, 744, 913, 961, 968, 996, 1023, 1364, 1452, 1826, 1922, 1992, 2046, 2573, 2728, 2739, 2883, 2904, 3652, 3751, 3844, 4092, 5146, 5478, 5766, 7304, 7502, 7688, 7719, 8184, 10043, 10292, 10571, 10956, 11253, 11532, 15004, 15438, 20086, 20584, 21142, 21912, 22506, 23064, 28303, 30008, 30129, 30876, 31713, 40172, 42284, 45012, 56606, 60258, 61752, 63426, 79763, 80344, 84568, 84909, 90024, 113212, 116281, 120516, 126852, 159526, 169818, 226424, 232562, 239289, 241032, 253704, 311333, 319052, 339636, 348843, 465124, 478578, 622666, 638104, 679272, 697686, 877393, 930248, 933999, 957156, 1245332, 1395372, 1754786, 1867998, 1914312, 2490664, 2632179, 2790744, 3509572, 3735996, 5264358, 7019144, 7471992, 9651323, 10528716, 19302646, 21057432, 28953969, 38605292, 57907938, 77210584, 115815876, 231631752]

約数ペア:

[(1, 231631752), (2, 115815876), (3, 77210584), (4, 57907938), (6, 38605292), (8, 28953969), (11, 21057432), (12, 19302646), (22, 10528716), (24, 9651323), (31, 7471992), (33, 7019144), (44, 5264358), (62, 3735996), (66, 3509572), (83, 2790744), (88, 2632179), (93, 2490664), (121, 1914312), (124, 1867998), (132, 1754786), (166, 1395372), (186, 1245332), (242, 957156), (248, 933999), (249, 930248), (264, 877393), (332, 697686), (341, 679272), (363, 638104), (372, 622666), (484, 478578), (498, 465124), (664, 348843), (682, 339636), (726, 319052), (744, 311333), (913, 253704), (961, 241032), (968, 239289), (996, 232562), (1023, 226424), (1364, 169818), (1452, 159526), (1826, 126852), (1922, 120516), (1992, 116281), (2046, 113212), (2573, 90024), (2728, 84909), (2739, 84568), (2883, 80344), (2904, 79763), (3652, 63426), (3751, 61752), (3844, 60258), (4092, 56606), (5146, 45012), (5478, 42284), (5766, 40172), (7304, 31713), (7502, 30876), (7688, 30129), (7719, 30008), (8184, 28303), (10043, 23064), (10292, 22506), (10571, 21912), (10956, 21142), (11253, 20584), (11532, 20086), (15004, 15438)]