255371844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17989}}^1$

素因数の和:18029

約数の個数: 72

約数和(自身を含む): 737446080

約数和(自身を除く): 482074236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 17989, 35978, 53967, 71956, 107934, 125923, 215868, 233857, 251846, 377769, 467714, 503692, 701571, 755538, 935428, 1403142, 1511076, 1636999, 2806284, 3040141, 3273998, 4910997, 6080282, 6547996, 9120423, 9821994, 12160564, 18240846, 19643988, 21280987, 36481692, 42561974, 63842961, 85123948, 127685922, 255371844]

約数ペア:

[(1, 255371844), (2, 127685922), (3, 85123948), (4, 63842961), (6, 42561974), (7, 36481692), (12, 21280987), (13, 19643988), (14, 18240846), (21, 12160564), (26, 9821994), (28, 9120423), (39, 6547996), (42, 6080282), (52, 4910997), (78, 3273998), (84, 3040141), (91, 2806284), (156, 1636999), (169, 1511076), (182, 1403142), (273, 935428), (338, 755538), (364, 701571), (507, 503692), (546, 467714), (676, 377769), (1014, 251846), (1092, 233857), (1183, 215868), (2028, 125923), (2366, 107934), (3549, 71956), (4732, 53967), (7098, 35978), (14196, 17989)]