455847172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 927722880

約数和(自身を除く): 471875708

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 121, 188, 242, 319, 484, 517, 638, 691, 1034, 1276, 1363, 1382, 2068, 2726, 2764, 3509, 5452, 5687, 7018, 7601, 11374, 14036, 14993, 15202, 20039, 22748, 29986, 30404, 32477, 40078, 59972, 64954, 80156, 83611, 129908, 164923, 167222, 220429, 329846, 334444, 357247, 440858, 659692, 714494, 881716, 941833, 1428988, 1883666, 2424719, 3767332, 3929717, 4849438, 7859434, 9698876, 10360163, 15718868, 20720326, 41440652, 113961793, 227923586, 455847172]

約数ペア:

[(1, 455847172), (2, 227923586), (4, 113961793), (11, 41440652), (22, 20720326), (29, 15718868), (44, 10360163), (47, 9698876), (58, 7859434), (94, 4849438), (116, 3929717), (121, 3767332), (188, 2424719), (242, 1883666), (319, 1428988), (484, 941833), (517, 881716), (638, 714494), (691, 659692), (1034, 440858), (1276, 357247), (1363, 334444), (1382, 329846), (2068, 220429), (2726, 167222), (2764, 164923), (3509, 129908), (5452, 83611), (5687, 80156), (7018, 64954), (7601, 59972), (11374, 40078), (14036, 32477), (14993, 30404), (15202, 29986), (20039, 22748)]