739846562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 1520031744

約数和(自身を除く): 780185182

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 67, 83, 86, 91, 119, 134, 166, 182, 221, 238, 301, 442, 469, 559, 581, 602, 731, 871, 938, 1079, 1118, 1139, 1162, 1411, 1462, 1547, 1742, 2158, 2278, 2822, 2881, 3094, 3569, 3913, 5117, 5561, 5762, 6097, 7138, 7553, 7826, 7973, 9503, 9877, 10234, 11122, 12194, 14807, 15106, 15946, 18343, 19006, 19754, 20167, 24983, 29614, 36686, 37453, 38927, 40334, 46397, 48977, 49966, 60673, 66521, 72293, 74906, 77854, 92794, 94537, 97954, 103649, 121346, 128401, 133042, 144586, 189074, 207298, 239123, 256802, 262171, 324779, 342839, 424711, 478246, 506051, 524342, 636701, 649558, 661759, 685678, 788749, 849422, 1012102, 1228981, 1273402, 1323518, 1577498, 1673861, 2457962, 3108599, 3347722, 4065091, 4456907, 5521243, 6217198, 8130182, 8602867, 8913814, 11042486, 17205734, 21760193, 28455637, 43520386, 52846183, 56911274, 105692366, 369923281, 739846562]

約数ペア:

[(1, 739846562), (2, 369923281), (7, 105692366), (13, 56911274), (14, 52846183), (17, 43520386), (26, 28455637), (34, 21760193), (43, 17205734), (67, 11042486), (83, 8913814), (86, 8602867), (91, 8130182), (119, 6217198), (134, 5521243), (166, 4456907), (182, 4065091), (221, 3347722), (238, 3108599), (301, 2457962), (442, 1673861), (469, 1577498), (559, 1323518), (581, 1273402), (602, 1228981), (731, 1012102), (871, 849422), (938, 788749), (1079, 685678), (1118, 661759), (1139, 649558), (1162, 636701), (1411, 524342), (1462, 506051), (1547, 478246), (1742, 424711), (2158, 342839), (2278, 324779), (2822, 262171), (2881, 256802), (3094, 239123), (3569, 207298), (3913, 189074), (5117, 144586), (5561, 133042), (5762, 128401), (6097, 121346), (7138, 103649), (7553, 97954), (7826, 94537), (7973, 92794), (9503, 77854), (9877, 74906), (10234, 72293), (11122, 66521), (12194, 60673), (14807, 49966), (15106, 48977), (15946, 46397), (18343, 40334), (19006, 38927), (19754, 37453), (20167, 36686), (24983, 29614)]