225181656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 718918200

約数和(自身を除く): 493736544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 294, 332, 392, 441, 498, 504, 581, 588, 664, 747, 769, 882, 996, 1162, 1176, 1494, 1538, 1743, 1764, 1992, 2307, 2324, 2988, 3076, 3486, 3528, 4067, 4614, 4648, 5229, 5383, 5976, 6152, 6921, 6972, 8134, 9228, 10458, 10766, 12201, 13842, 13944, 16149, 16268, 18456, 20916, 21532, 24402, 27684, 32298, 32536, 36603, 37681, 41832, 43064, 48447, 48804, 55368, 63827, 64596, 73206, 75362, 96894, 97608, 113043, 127654, 129192, 146412, 150724, 191481, 193788, 226086, 255308, 292824, 301448, 339129, 382962, 387576, 446789, 452172, 510616, 574443, 678258, 765924, 893578, 904344, 1148886, 1340367, 1356516, 1531848, 1787156, 2297772, 2680734, 2713032, 3127523, 3574312, 4021101, 4595544, 5361468, 6255046, 8042202, 9382569, 10722936, 12510092, 16084404, 18765138, 25020184, 28147707, 32168808, 37530276, 56295414, 75060552, 112590828, 225181656]

約数ペア:

[(1, 225181656), (2, 112590828), (3, 75060552), (4, 56295414), (6, 37530276), (7, 32168808), (8, 28147707), (9, 25020184), (12, 18765138), (14, 16084404), (18, 12510092), (21, 10722936), (24, 9382569), (28, 8042202), (36, 6255046), (42, 5361468), (49, 4595544), (56, 4021101), (63, 3574312), (72, 3127523), (83, 2713032), (84, 2680734), (98, 2297772), (126, 1787156), (147, 1531848), (166, 1356516), (168, 1340367), (196, 1148886), (249, 904344), (252, 893578), (294, 765924), (332, 678258), (392, 574443), (441, 510616), (498, 452172), (504, 446789), (581, 387576), (588, 382962), (664, 339129), (747, 301448), (769, 292824), (882, 255308), (996, 226086), (1162, 193788), (1176, 191481), (1494, 150724), (1538, 146412), (1743, 129192), (1764, 127654), (1992, 113043), (2307, 97608), (2324, 96894), (2988, 75362), (3076, 73206), (3486, 64596), (3528, 63827), (4067, 55368), (4614, 48804), (4648, 48447), (5229, 43064), (5383, 41832), (5976, 37681), (6152, 36603), (6921, 32536), (6972, 32298), (8134, 27684), (9228, 24402), (10458, 21532), (10766, 20916), (12201, 18456), (13842, 16268), (13944, 16149)]