261036258006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:1102

約数の個数: 128

約数和(自身を含む): 558167500800

約数和(自身を除く): 297131242794

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 103, 138, 202, 206, 303, 309, 349, 521, 606, 618, 698, 1042, 1047, 1563, 2094, 2323, 2369, 3126, 4646, 4738, 6969, 7107, 8027, 10403, 11983, 13938, 14214, 16054, 20806, 23966, 24081, 31209, 35249, 35947, 35949, 48162, 52621, 53663, 62418, 70498, 71894, 71898, 105242, 105747, 107326, 107841, 157863, 160989, 181829, 211494, 215682, 239269, 315726, 321978, 363658, 478538, 545487, 717807, 810727, 826781, 1090974, 1210283, 1234249, 1435614, 1621454, 1653562, 2420566, 2432181, 2468498, 2480343, 3630647, 3630849, 3702747, 4182067, 4864362, 4960686, 5419963, 7261294, 7261698, 7405494, 8364134, 10839926, 10891941, 12546201, 16259889, 18364729, 18728387, 21783882, 25092402, 32519778, 36729458, 37456774, 55094187, 56185161, 83504881, 110188374, 112370322, 124659149, 167009762, 249318298, 250514643, 373977447, 422388767, 430752901, 501029286, 747954894, 844777534, 861505802, 1267166301, 1292258703, 1891567087, 2534332602, 2584517406, 3783134174, 5674701261, 11349402522, 43506043001, 87012086002, 130518129003, 261036258006]

約数ペア:

[(1, 261036258006), (2, 130518129003), (3, 87012086002), (6, 43506043001), (23, 11349402522), (46, 5674701261), (69, 3783134174), (101, 2584517406), (103, 2534332602), (138, 1891567087), (202, 1292258703), (206, 1267166301), (303, 861505802), (309, 844777534), (349, 747954894), (521, 501029286), (606, 430752901), (618, 422388767), (698, 373977447), (1042, 250514643), (1047, 249318298), (1563, 167009762), (2094, 124659149), (2323, 112370322), (2369, 110188374), (3126, 83504881), (4646, 56185161), (4738, 55094187), (6969, 37456774), (7107, 36729458), (8027, 32519778), (10403, 25092402), (11983, 21783882), (13938, 18728387), (14214, 18364729), (16054, 16259889), (20806, 12546201), (23966, 10891941), (24081, 10839926), (31209, 8364134), (35249, 7405494), (35947, 7261698), (35949, 7261294), (48162, 5419963), (52621, 4960686), (53663, 4864362), (62418, 4182067), (70498, 3702747), (71894, 3630849), (71898, 3630647), (105242, 2480343), (105747, 2468498), (107326, 2432181), (107841, 2420566), (157863, 1653562), (160989, 1621454), (181829, 1435614), (211494, 1234249), (215682, 1210283), (239269, 1090974), (315726, 826781), (321978, 810727), (363658, 717807), (478538, 545487)]