809790784

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 1884249216

約数和(自身を除く): 1074458432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 71, 88, 136, 142, 176, 187, 272, 284, 352, 374, 544, 568, 704, 748, 781, 953, 1088, 1136, 1207, 1496, 1562, 1906, 2272, 2414, 2992, 3124, 3812, 4544, 4828, 5984, 6248, 7624, 9656, 10483, 11968, 12496, 13277, 15248, 16201, 19312, 20966, 24992, 26554, 30496, 32402, 38624, 41932, 49984, 53108, 60992, 64804, 67663, 77248, 83864, 106216, 129608, 135326, 167728, 178211, 212432, 259216, 270652, 335456, 356422, 424864, 518432, 541304, 670912, 712844, 744293, 849728, 1036864, 1082608, 1150271, 1425688, 1488586, 2165216, 2300542, 2851376, 2977172, 4330432, 4601084, 5702752, 5954344, 9202168, 11405504, 11908688, 12652981, 18404336, 23817376, 25305962, 36808672, 47634752, 50611924, 73617344, 101223848, 202447696, 404895392, 809790784]

約数ペア:

[(1, 809790784), (2, 404895392), (4, 202447696), (8, 101223848), (11, 73617344), (16, 50611924), (17, 47634752), (22, 36808672), (32, 25305962), (34, 23817376), (44, 18404336), (64, 12652981), (68, 11908688), (71, 11405504), (88, 9202168), (136, 5954344), (142, 5702752), (176, 4601084), (187, 4330432), (272, 2977172), (284, 2851376), (352, 2300542), (374, 2165216), (544, 1488586), (568, 1425688), (704, 1150271), (748, 1082608), (781, 1036864), (953, 849728), (1088, 744293), (1136, 712844), (1207, 670912), (1496, 541304), (1562, 518432), (1906, 424864), (2272, 356422), (2414, 335456), (2992, 270652), (3124, 259216), (3812, 212432), (4544, 178211), (4828, 167728), (5984, 135326), (6248, 129608), (7624, 106216), (9656, 83864), (10483, 77248), (11968, 67663), (12496, 64804), (13277, 60992), (15248, 53108), (16201, 49984), (19312, 41932), (20966, 38624), (24992, 32402), (26554, 30496)]