421303115604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257219}}^1$

素因数の和:257318

約数の個数: 192

約数和(自身を含む): 1261127024640

約数和(自身を除く): 839823909036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 37, 42, 51, 62, 68, 74, 84, 93, 102, 111, 119, 124, 148, 186, 204, 217, 222, 238, 259, 357, 372, 434, 444, 476, 518, 527, 629, 651, 714, 777, 868, 1036, 1054, 1147, 1258, 1302, 1428, 1554, 1581, 1887, 2108, 2294, 2516, 2604, 3108, 3162, 3441, 3689, 3774, 4403, 4588, 6324, 6882, 7378, 7548, 8029, 8806, 11067, 13209, 13764, 14756, 16058, 17612, 19499, 22134, 24087, 26418, 32116, 38998, 44268, 48174, 52836, 58497, 77996, 96348, 116994, 136493, 233988, 257219, 272986, 409479, 514438, 545972, 771657, 818958, 1028876, 1543314, 1637916, 1800533, 3086628, 3601066, 4372723, 5401599, 7202132, 7973789, 8745446, 9517103, 10803198, 13118169, 15947578, 17490892, 19034206, 21606396, 23921367, 26236338, 28551309, 30609061, 31895156, 38068412, 47842734, 52472676, 55816523, 57102618, 61218122, 66619721, 91827183, 95685468, 111633046, 114205236, 122436244, 133239442, 135554413, 161790751, 167449569, 183654366, 199859163, 223266092, 266478884, 271108826, 295030193, 323581502, 334899138, 367308732, 399718326, 406663239, 485372253, 542217652, 590060386, 647163004, 669798276, 799436652, 813326478, 885090579, 948880891, 970744506, 1132535257, 1180120772, 1626652956, 1770181158, 1897761782, 1941489012, 2065211351, 2265070514, 2846642673, 3397605771, 3540362316, 3795523564, 4130422702, 4530141028, 5015513281, 5693285346, 6195634053, 6795211542, 8260845404, 10031026562, 11386570692, 12391268106, 13590423084, 15046539843, 20062053124, 24782536212, 30093079686, 35108592967, 60186159372, 70217185934, 105325778901, 140434371868, 210651557802, 421303115604]

約数ペア:

[(1, 421303115604), (2, 210651557802), (3, 140434371868), (4, 105325778901), (6, 70217185934), (7, 60186159372), (12, 35108592967), (14, 30093079686), (17, 24782536212), (21, 20062053124), (28, 15046539843), (31, 13590423084), (34, 12391268106), (37, 11386570692), (42, 10031026562), (51, 8260845404), (62, 6795211542), (68, 6195634053), (74, 5693285346), (84, 5015513281), (93, 4530141028), (102, 4130422702), (111, 3795523564), (119, 3540362316), (124, 3397605771), (148, 2846642673), (186, 2265070514), (204, 2065211351), (217, 1941489012), (222, 1897761782), (238, 1770181158), (259, 1626652956), (357, 1180120772), (372, 1132535257), (434, 970744506), (444, 948880891), (476, 885090579), (518, 813326478), (527, 799436652), (629, 669798276), (651, 647163004), (714, 590060386), (777, 542217652), (868, 485372253), (1036, 406663239), (1054, 399718326), (1147, 367308732), (1258, 334899138), (1302, 323581502), (1428, 295030193), (1554, 271108826), (1581, 266478884), (1887, 223266092), (2108, 199859163), (2294, 183654366), (2516, 167449569), (2604, 161790751), (3108, 135554413), (3162, 133239442), (3441, 122436244), (3689, 114205236), (3774, 111633046), (4403, 95685468), (4588, 91827183), (6324, 66619721), (6882, 61218122), (7378, 57102618), (7548, 55816523), (8029, 52472676), (8806, 47842734), (11067, 38068412), (13209, 31895156), (13764, 30609061), (14756, 28551309), (16058, 26236338), (17612, 23921367), (19499, 21606396), (22134, 19034206), (24087, 17490892), (26418, 15947578), (32116, 13118169), (38998, 10803198), (44268, 9517103), (48174, 8745446), (52836, 7973789), (58497, 7202132), (77996, 5401599), (96348, 4372723), (116994, 3601066), (136493, 3086628), (233988, 1800533), (257219, 1637916), (272986, 1543314), (409479, 1028876), (514438, 818958), (545972, 771657)]