287580384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11009

約数の個数: 144

約数和(自身を含む): 1006623072

約数和(自身を除く): 719042688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 10973, 13104, 21946, 26208, 32919, 43892, 65838, 76811, 87784, 98757, 131676, 142649, 153622, 175568, 197514, 230433, 263352, 285298, 307244, 351136, 395028, 427947, 460866, 526704, 570596, 614488, 691299, 790056, 855894, 921732, 998543, 1053408, 1141192, 1228976, 1283841, 1382598, 1580112, 1711788, 1843464, 1997086, 2282384, 2457952, 2567682, 2765196, 2995629, 3160224, 3423576, 3686928, 3994172, 4564768, 5135364, 5530392, 5991258, 6847152, 7373856, 7988344, 8986887, 10270728, 11060784, 11982516, 13694304, 15976688, 17973774, 20541456, 22121568, 23965032, 31953376, 35947548, 41082912, 47930064, 71895096, 95860128, 143790192, 287580384]

約数ペア:

[(1, 287580384), (2, 143790192), (3, 95860128), (4, 71895096), (6, 47930064), (7, 41082912), (8, 35947548), (9, 31953376), (12, 23965032), (13, 22121568), (14, 20541456), (16, 17973774), (18, 15976688), (21, 13694304), (24, 11982516), (26, 11060784), (28, 10270728), (32, 8986887), (36, 7988344), (39, 7373856), (42, 6847152), (48, 5991258), (52, 5530392), (56, 5135364), (63, 4564768), (72, 3994172), (78, 3686928), (84, 3423576), (91, 3160224), (96, 2995629), (104, 2765196), (112, 2567682), (117, 2457952), (126, 2282384), (144, 1997086), (156, 1843464), (168, 1711788), (182, 1580112), (208, 1382598), (224, 1283841), (234, 1228976), (252, 1141192), (273, 1053408), (288, 998543), (312, 921732), (336, 855894), (364, 790056), (416, 691299), (468, 614488), (504, 570596), (546, 526704), (624, 460866), (672, 427947), (728, 395028), (819, 351136), (936, 307244), (1008, 285298), (1092, 263352), (1248, 230433), (1456, 197514), (1638, 175568), (1872, 153622), (2016, 142649), (2184, 131676), (2912, 98757), (3276, 87784), (3744, 76811), (4368, 65838), (6552, 43892), (8736, 32919), (10973, 26208), (13104, 21946)]