212471952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57487}}^1$

素因数の和:57516

約数の個数: 80

約数和(自身を含む): 684337152

約数和(自身を除く): 471865200

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 57487, 114974, 172461, 229948, 344922, 402409, 459896, 632357, 689844, 804818, 919792, 1207227, 1264714, 1379688, 1609636, 1897071, 2414454, 2529428, 2759376, 3219272, 3794142, 4426499, 4828908, 5058856, 6438544, 7588284, 8852998, 9657816, 10117712, 13279497, 15176568, 17705996, 19315632, 26558994, 30353136, 35411992, 53117988, 70823984, 106235976, 212471952]

約数ペア:

[(1, 212471952), (2, 106235976), (3, 70823984), (4, 53117988), (6, 35411992), (7, 30353136), (8, 26558994), (11, 19315632), (12, 17705996), (14, 15176568), (16, 13279497), (21, 10117712), (22, 9657816), (24, 8852998), (28, 7588284), (33, 6438544), (42, 5058856), (44, 4828908), (48, 4426499), (56, 3794142), (66, 3219272), (77, 2759376), (84, 2529428), (88, 2414454), (112, 1897071), (132, 1609636), (154, 1379688), (168, 1264714), (176, 1207227), (231, 919792), (264, 804818), (308, 689844), (336, 632357), (462, 459896), (528, 402409), (616, 344922), (924, 229948), (1232, 172461), (1848, 114974), (3696, 57487)]