254840544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 144

約数和(自身を含む): 838760832

約数和(自身を除く): 583920288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 996, 1008, 1162, 1328, 1494, 1523, 1743, 1992, 2016, 2324, 2656, 2988, 3046, 3486, 3984, 4569, 4648, 5229, 5976, 6092, 6972, 7968, 9138, 9296, 10458, 10661, 11952, 12184, 13707, 13944, 18276, 18592, 20916, 21322, 23904, 24368, 27414, 27888, 31983, 36552, 41832, 42644, 48736, 54828, 55776, 63966, 73104, 83664, 85288, 95949, 109656, 126409, 127932, 146208, 167328, 170576, 191898, 219312, 252818, 255864, 341152, 379227, 383796, 438624, 505636, 511728, 758454, 767592, 884863, 1011272, 1023456, 1137681, 1516908, 1535184, 1769726, 2022544, 2275362, 2654589, 3033816, 3070368, 3539452, 4045088, 4550724, 5309178, 6067632, 7078904, 7963767, 9101448, 10618356, 12135264, 14157808, 15927534, 18202896, 21236712, 28315616, 31855068, 36405792, 42473424, 63710136, 84946848, 127420272, 254840544]

約数ペア:

[(1, 254840544), (2, 127420272), (3, 84946848), (4, 63710136), (6, 42473424), (7, 36405792), (8, 31855068), (9, 28315616), (12, 21236712), (14, 18202896), (16, 15927534), (18, 14157808), (21, 12135264), (24, 10618356), (28, 9101448), (32, 7963767), (36, 7078904), (42, 6067632), (48, 5309178), (56, 4550724), (63, 4045088), (72, 3539452), (83, 3070368), (84, 3033816), (96, 2654589), (112, 2275362), (126, 2022544), (144, 1769726), (166, 1535184), (168, 1516908), (224, 1137681), (249, 1023456), (252, 1011272), (288, 884863), (332, 767592), (336, 758454), (498, 511728), (504, 505636), (581, 438624), (664, 383796), (672, 379227), (747, 341152), (996, 255864), (1008, 252818), (1162, 219312), (1328, 191898), (1494, 170576), (1523, 167328), (1743, 146208), (1992, 127932), (2016, 126409), (2324, 109656), (2656, 95949), (2988, 85288), (3046, 83664), (3486, 73104), (3984, 63966), (4569, 55776), (4648, 54828), (5229, 48736), (5976, 42644), (6092, 41832), (6972, 36552), (7968, 31983), (9138, 27888), (9296, 27414), (10458, 24368), (10661, 23904), (11952, 21322), (12184, 20916), (13707, 18592), (13944, 18276)]