621091464

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 1956130560

約数和(自身を除く): 1335039096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 49, 51, 56, 68, 84, 94, 98, 102, 119, 136, 141, 147, 168, 188, 196, 204, 238, 282, 294, 329, 357, 376, 392, 408, 476, 564, 588, 658, 661, 714, 799, 833, 952, 987, 1128, 1176, 1316, 1322, 1428, 1598, 1666, 1974, 1983, 2303, 2397, 2499, 2632, 2644, 2856, 3196, 3332, 3948, 3966, 4606, 4627, 4794, 4998, 5288, 5593, 6392, 6664, 6909, 7896, 7932, 9212, 9254, 9588, 9996, 11186, 11237, 13818, 13881, 15864, 16779, 18424, 18508, 19176, 19992, 22372, 22474, 27636, 27762, 31067, 32389, 33558, 33711, 37016, 39151, 44744, 44948, 55272, 55524, 62134, 64778, 67116, 67422, 78302, 78659, 89896, 93201, 97167, 111048, 117453, 124268, 129556, 134232, 134844, 156604, 157318, 186402, 194334, 217469, 234906, 235977, 248536, 259112, 269688, 313208, 314636, 372804, 388668, 434938, 469812, 471954, 528139, 550613, 629272, 652407, 745608, 777336, 869876, 939624, 943908, 1056278, 1101226, 1304814, 1522283, 1584417, 1651839, 1739752, 1887816, 2112556, 2202452, 2609628, 3044566, 3168834, 3303678, 3696973, 4225112, 4404904, 4566849, 5219256, 6089132, 6337668, 6607356, 7393946, 9133698, 11090919, 12178264, 12675336, 13214712, 14787892, 18267396, 22181838, 25878811, 29575784, 36534792, 44363676, 51757622, 77636433, 88727352, 103515244, 155272866, 207030488, 310545732, 621091464]

約数ペア:

[(1, 621091464), (2, 310545732), (3, 207030488), (4, 155272866), (6, 103515244), (7, 88727352), (8, 77636433), (12, 51757622), (14, 44363676), (17, 36534792), (21, 29575784), (24, 25878811), (28, 22181838), (34, 18267396), (42, 14787892), (47, 13214712), (49, 12675336), (51, 12178264), (56, 11090919), (68, 9133698), (84, 7393946), (94, 6607356), (98, 6337668), (102, 6089132), (119, 5219256), (136, 4566849), (141, 4404904), (147, 4225112), (168, 3696973), (188, 3303678), (196, 3168834), (204, 3044566), (238, 2609628), (282, 2202452), (294, 2112556), (329, 1887816), (357, 1739752), (376, 1651839), (392, 1584417), (408, 1522283), (476, 1304814), (564, 1101226), (588, 1056278), (658, 943908), (661, 939624), (714, 869876), (799, 777336), (833, 745608), (952, 652407), (987, 629272), (1128, 550613), (1176, 528139), (1316, 471954), (1322, 469812), (1428, 434938), (1598, 388668), (1666, 372804), (1974, 314636), (1983, 313208), (2303, 269688), (2397, 259112), (2499, 248536), (2632, 235977), (2644, 234906), (2856, 217469), (3196, 194334), (3332, 186402), (3948, 157318), (3966, 156604), (4606, 134844), (4627, 134232), (4794, 129556), (4998, 124268), (5288, 117453), (5593, 111048), (6392, 97167), (6664, 93201), (6909, 89896), (7896, 78659), (7932, 78302), (9212, 67422), (9254, 67116), (9588, 64778), (9996, 62134), (11186, 55524), (11237, 55272), (13818, 44948), (13881, 44744), (15864, 39151), (16779, 37016), (18424, 33711), (18508, 33558), (19176, 32389), (19992, 31067), (22372, 27762), (22474, 27636)]