628318152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10303}}^1$

素因数の和:10344

約数の個数: 144

約数和(自身を含む): 2137873920

約数和(自身を除く): 1509555768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6776, 7623, 8712, 10164, 10303, 15246, 20328, 20606, 30492, 30909, 41212, 60984, 61818, 72121, 82424, 92727, 113333, 123636, 144242, 185454, 216363, 226666, 247272, 288484, 339999, 370908, 432726, 453332, 576968, 649089, 679998, 741816, 793331, 865452, 906664, 1019997, 1246663, 1298178, 1359996, 1586662, 1730904, 2039994, 2379993, 2493326, 2596356, 2719992, 3173324, 3739989, 4079988, 4759986, 4986652, 5192712, 6346648, 7139979, 7479978, 8159976, 8726641, 9519972, 9973304, 11219967, 14279958, 14959956, 17453282, 19039944, 22439934, 26179923, 28559916, 29919912, 34906564, 44879868, 52359846, 57119832, 69813128, 78539769, 89759736, 104719692, 157079538, 209439384, 314159076, 628318152]

約数ペア:

[(1, 628318152), (2, 314159076), (3, 209439384), (4, 157079538), (6, 104719692), (7, 89759736), (8, 78539769), (9, 69813128), (11, 57119832), (12, 52359846), (14, 44879868), (18, 34906564), (21, 29919912), (22, 28559916), (24, 26179923), (28, 22439934), (33, 19039944), (36, 17453282), (42, 14959956), (44, 14279958), (56, 11219967), (63, 9973304), (66, 9519972), (72, 8726641), (77, 8159976), (84, 7479978), (88, 7139979), (99, 6346648), (121, 5192712), (126, 4986652), (132, 4759986), (154, 4079988), (168, 3739989), (198, 3173324), (231, 2719992), (242, 2596356), (252, 2493326), (264, 2379993), (308, 2039994), (363, 1730904), (396, 1586662), (462, 1359996), (484, 1298178), (504, 1246663), (616, 1019997), (693, 906664), (726, 865452), (792, 793331), (847, 741816), (924, 679998), (968, 649089), (1089, 576968), (1386, 453332), (1452, 432726), (1694, 370908), (1848, 339999), (2178, 288484), (2541, 247272), (2772, 226666), (2904, 216363), (3388, 185454), (4356, 144242), (5082, 123636), (5544, 113333), (6776, 92727), (7623, 82424), (8712, 72121), (10164, 61818), (10303, 60984), (15246, 41212), (20328, 30909), (20606, 30492)]