254438007408

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{20773}}^1$

素因数の和:21533

約数の個数: 200

約数和(自身を含む): 794194008608

約数和(自身を除く): 539756001200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 727, 936, 1053, 1296, 1404, 1454, 1872, 2106, 2181, 2808, 2908, 4212, 4362, 5616, 5816, 6543, 8424, 8724, 9451, 11632, 13086, 16848, 17448, 18902, 19629, 20773, 26172, 28353, 34896, 37804, 39258, 41546, 52344, 56706, 58887, 62319, 75608, 78516, 83092, 85059, 104688, 113412, 117774, 124638, 151216, 157032, 166184, 170118, 186957, 226824, 235548, 249276, 255177, 270049, 314064, 332368, 340236, 373914, 453648, 471096, 498552, 510354, 540098, 560871, 680472, 747828, 765531, 810147, 942192, 997104, 1020708, 1080196, 1121742, 1360944, 1495656, 1531062, 1620294, 1682613, 2041416, 2160392, 2243484, 2430441, 2991312, 3062124, 3240588, 3365226, 4082832, 4320784, 4486968, 4860882, 6124248, 6481176, 6730452, 7291323, 8973936, 9721764, 12248496, 12962352, 13460904, 14582646, 15101971, 19443528, 21873969, 26921808, 29165292, 30203942, 38887056, 43747938, 45305913, 58330584, 60407884, 87495876, 90611826, 116661168, 120815768, 135917739, 174991752, 181223652, 196325623, 241631536, 271835478, 349983504, 362447304, 392651246, 407753217, 543670956, 588976869, 724894608, 785302492, 815506434, 1087341912, 1177953738, 1223259651, 1570604984, 1631012868, 1766930607, 2174683824, 2355907476, 2446519302, 3141209968, 3262025736, 3533861214, 4711814952, 4893038604, 5300791821, 6524051472, 7067722428, 9423629904, 9786077208, 10601583642, 14135444856, 15902375463, 19572154416, 21203167284, 28270889712, 31804750926, 42406334568, 63609501852, 84812669136, 127219003704, 254438007408]

約数ペア:

[(1, 254438007408), (2, 127219003704), (3, 84812669136), (4, 63609501852), (6, 42406334568), (8, 31804750926), (9, 28270889712), (12, 21203167284), (13, 19572154416), (16, 15902375463), (18, 14135444856), (24, 10601583642), (26, 9786077208), (27, 9423629904), (36, 7067722428), (39, 6524051472), (48, 5300791821), (52, 4893038604), (54, 4711814952), (72, 3533861214), (78, 3262025736), (81, 3141209968), (104, 2446519302), (108, 2355907476), (117, 2174683824), (144, 1766930607), (156, 1631012868), (162, 1570604984), (208, 1223259651), (216, 1177953738), (234, 1087341912), (312, 815506434), (324, 785302492), (351, 724894608), (432, 588976869), (468, 543670956), (624, 407753217), (648, 392651246), (702, 362447304), (727, 349983504), (936, 271835478), (1053, 241631536), (1296, 196325623), (1404, 181223652), (1454, 174991752), (1872, 135917739), (2106, 120815768), (2181, 116661168), (2808, 90611826), (2908, 87495876), (4212, 60407884), (4362, 58330584), (5616, 45305913), (5816, 43747938), (6543, 38887056), (8424, 30203942), (8724, 29165292), (9451, 26921808), (11632, 21873969), (13086, 19443528), (16848, 15101971), (17448, 14582646), (18902, 13460904), (19629, 12962352), (20773, 12248496), (26172, 9721764), (28353, 8973936), (34896, 7291323), (37804, 6730452), (39258, 6481176), (41546, 6124248), (52344, 4860882), (56706, 4486968), (58887, 4320784), (62319, 4082832), (75608, 3365226), (78516, 3240588), (83092, 3062124), (85059, 2991312), (104688, 2430441), (113412, 2243484), (117774, 2160392), (124638, 2041416), (151216, 1682613), (157032, 1620294), (166184, 1531062), (170118, 1495656), (186957, 1360944), (226824, 1121742), (235548, 1080196), (249276, 1020708), (255177, 997104), (270049, 942192), (314064, 810147), (332368, 765531), (340236, 747828), (373914, 680472), (453648, 560871), (471096, 540098), (498552, 510354)]