25709420412

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3051

約数の個数: 216

約数和(自身を含む): 74379758544

約数和(自身を除く): 48670338132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 169, 212, 234, 243, 318, 324, 338, 351, 468, 477, 486, 507, 636, 676, 689, 702, 954, 972, 1014, 1053, 1378, 1404, 1431, 1521, 1908, 2028, 2067, 2106, 2756, 2862, 2953, 3042, 3159, 4134, 4212, 4293, 4563, 5724, 5906, 6084, 6201, 6318, 8268, 8586, 8859, 8957, 9126, 11812, 12402, 12636, 12879, 13689, 17172, 17718, 17914, 18252, 18603, 24804, 25758, 26577, 26871, 27378, 35436, 35828, 37206, 38389, 41067, 51516, 53154, 53742, 54756, 55809, 74412, 76778, 79731, 80613, 82134, 106308, 107484, 111618, 115167, 153556, 156509, 159462, 161226, 164268, 167427, 223236, 230334, 239193, 241839, 313018, 318924, 322452, 334854, 345501, 460668, 469527, 478386, 483678, 499057, 626036, 669708, 691002, 717579, 725517, 939054, 956772, 967356, 998114, 1036503, 1382004, 1408581, 1435158, 1451034, 1497171, 1878108, 1996228, 2034617, 2073006, 2176551, 2817162, 2870316, 2902068, 2994342, 3109509, 4069234, 4146012, 4225743, 4353102, 4491513, 5634324, 5988684, 6103851, 6219018, 8138468, 8451486, 8706204, 8983026, 9328527, 12207702, 12438036, 12677229, 13474539, 16902972, 17966052, 18311553, 18657054, 24415404, 25354458, 26450021, 26949078, 36623106, 37314108, 38031687, 40423617, 50708916, 52900042, 53898156, 54934659, 73246212, 76063374, 79350063, 80847234, 105800084, 109869318, 121270851, 152126748, 158700126, 161694468, 164803977, 219738636, 238050189, 242541702, 317400252, 329607954, 476100378, 485083404, 494411931, 659215908, 714150567, 952200756, 988823862, 1428301134, 1977647724, 2142451701, 2856602268, 4284903402, 6427355103, 8569806804, 12854710206, 25709420412]

約数ペア:

[(1, 25709420412), (2, 12854710206), (3, 8569806804), (4, 6427355103), (6, 4284903402), (9, 2856602268), (12, 2142451701), (13, 1977647724), (18, 1428301134), (26, 988823862), (27, 952200756), (36, 714150567), (39, 659215908), (52, 494411931), (53, 485083404), (54, 476100378), (78, 329607954), (81, 317400252), (106, 242541702), (108, 238050189), (117, 219738636), (156, 164803977), (159, 161694468), (162, 158700126), (169, 152126748), (212, 121270851), (234, 109869318), (243, 105800084), (318, 80847234), (324, 79350063), (338, 76063374), (351, 73246212), (468, 54934659), (477, 53898156), (486, 52900042), (507, 50708916), (636, 40423617), (676, 38031687), (689, 37314108), (702, 36623106), (954, 26949078), (972, 26450021), (1014, 25354458), (1053, 24415404), (1378, 18657054), (1404, 18311553), (1431, 17966052), (1521, 16902972), (1908, 13474539), (2028, 12677229), (2067, 12438036), (2106, 12207702), (2756, 9328527), (2862, 8983026), (2953, 8706204), (3042, 8451486), (3159, 8138468), (4134, 6219018), (4212, 6103851), (4293, 5988684), (4563, 5634324), (5724, 4491513), (5906, 4353102), (6084, 4225743), (6201, 4146012), (6318, 4069234), (8268, 3109509), (8586, 2994342), (8859, 2902068), (8957, 2870316), (9126, 2817162), (11812, 2176551), (12402, 2073006), (12636, 2034617), (12879, 1996228), (13689, 1878108), (17172, 1497171), (17718, 1451034), (17914, 1435158), (18252, 1408581), (18603, 1382004), (24804, 1036503), (25758, 998114), (26577, 967356), (26871, 956772), (27378, 939054), (35436, 725517), (35828, 717579), (37206, 691002), (38389, 669708), (41067, 626036), (51516, 499057), (53154, 483678), (53742, 478386), (54756, 469527), (55809, 460668), (74412, 345501), (76778, 334854), (79731, 322452), (80613, 318924), (82134, 313018), (106308, 241839), (107484, 239193), (111618, 230334), (115167, 223236), (153556, 167427), (156509, 164268), (159462, 161226)]