251708102496

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{37409}}^1$

素因数の和:37869

約数の個数: 144

約数和(自身を含む): 729448312320

約数和(自身を除く): 477740209824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 383, 488, 549, 732, 766, 976, 1098, 1149, 1464, 1532, 1952, 2196, 2298, 2928, 3064, 3447, 4392, 4596, 5856, 6128, 6894, 8784, 9192, 12256, 13788, 17568, 18384, 23363, 27576, 36768, 37409, 46726, 55152, 70089, 74818, 93452, 110304, 112227, 140178, 149636, 186904, 210267, 224454, 280356, 299272, 336681, 373808, 420534, 448908, 560712, 598544, 673362, 747616, 841068, 897816, 1121424, 1197088, 1346724, 1682136, 1795632, 2242848, 2281949, 2693448, 3364272, 3591264, 4563898, 5386896, 6728544, 6845847, 9127796, 10773792, 13691694, 14327647, 18255592, 20537541, 27383388, 28655294, 36511184, 41075082, 42982941, 54766776, 57310588, 73022368, 82150164, 85965882, 109533552, 114621176, 128948823, 164300328, 171931764, 219067104, 229242352, 257897646, 328600656, 343863528, 458484704, 515795292, 657201312, 687727056, 873986467, 1031590584, 1375454112, 1747972934, 2063181168, 2621959401, 3495945868, 4126362336, 5243918802, 6991891736, 7865878203, 10487837604, 13983783472, 15731756406, 20975675208, 27967566944, 31463512812, 41951350416, 62927025624, 83902700832, 125854051248, 251708102496]

約数ペア:

[(1, 251708102496), (2, 125854051248), (3, 83902700832), (4, 62927025624), (6, 41951350416), (8, 31463512812), (9, 27967566944), (12, 20975675208), (16, 15731756406), (18, 13983783472), (24, 10487837604), (32, 7865878203), (36, 6991891736), (48, 5243918802), (61, 4126362336), (72, 3495945868), (96, 2621959401), (122, 2063181168), (144, 1747972934), (183, 1375454112), (244, 1031590584), (288, 873986467), (366, 687727056), (383, 657201312), (488, 515795292), (549, 458484704), (732, 343863528), (766, 328600656), (976, 257897646), (1098, 229242352), (1149, 219067104), (1464, 171931764), (1532, 164300328), (1952, 128948823), (2196, 114621176), (2298, 109533552), (2928, 85965882), (3064, 82150164), (3447, 73022368), (4392, 57310588), (4596, 54766776), (5856, 42982941), (6128, 41075082), (6894, 36511184), (8784, 28655294), (9192, 27383388), (12256, 20537541), (13788, 18255592), (17568, 14327647), (18384, 13691694), (23363, 10773792), (27576, 9127796), (36768, 6845847), (37409, 6728544), (46726, 5386896), (55152, 4563898), (70089, 3591264), (74818, 3364272), (93452, 2693448), (110304, 2281949), (112227, 2242848), (140178, 1795632), (149636, 1682136), (186904, 1346724), (210267, 1197088), (224454, 1121424), (280356, 897816), (299272, 841068), (336681, 747616), (373808, 673362), (420534, 598544), (448908, 560712)]