263678688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10061}}^1$

素因数の和:10097

約数の個数: 144

約数和(自身を含む): 922967136

約数和(自身を除く): 659288448

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, 10061, 13104, 20122, 26208, 30183, 40244, 60366, 70427, 80488, 90549, 120732, 130793, 140854, 160976, 181098, 211281, 241464, 261586, 281708, 321952, 362196, 392379, 422562, 482928, 523172, 563416, 633843, 724392, 784758, 845124, 915551, 965856, 1046344, 1126832, 1177137, 1267686, 1448784, 1569516, 1690248, 1831102, 2092688, 2253664, 2354274, 2535372, 2746653, 2897568, 3139032, 3380496, 3662204, 4185376, 4708548, 5070744, 5493306, 6278064, 6760992, 7324408, 8239959, 9417096, 10141488, 10986612, 12556128, 14648816, 16479918, 18834192, 20282976, 21973224, 29297632, 32959836, 37668384, 43946448, 65919672, 87892896, 131839344, 263678688]

約数ペア:

[(1, 263678688), (2, 131839344), (3, 87892896), (4, 65919672), (6, 43946448), (7, 37668384), (8, 32959836), (9, 29297632), (12, 21973224), (13, 20282976), (14, 18834192), (16, 16479918), (18, 14648816), (21, 12556128), (24, 10986612), (26, 10141488), (28, 9417096), (32, 8239959), (36, 7324408), (39, 6760992), (42, 6278064), (48, 5493306), (52, 5070744), (56, 4708548), (63, 4185376), (72, 3662204), (78, 3380496), (84, 3139032), (91, 2897568), (96, 2746653), (104, 2535372), (112, 2354274), (117, 2253664), (126, 2092688), (144, 1831102), (156, 1690248), (168, 1569516), (182, 1448784), (208, 1267686), (224, 1177137), (234, 1126832), (252, 1046344), (273, 965856), (288, 915551), (312, 845124), (336, 784758), (364, 724392), (416, 633843), (468, 563416), (504, 523172), (546, 482928), (624, 422562), (672, 392379), (728, 362196), (819, 321952), (936, 281708), (1008, 261586), (1092, 241464), (1248, 211281), (1456, 181098), (1638, 160976), (1872, 140854), (2016, 130793), (2184, 120732), (2912, 90549), (3276, 80488), (3744, 70427), (4368, 60366), (6552, 40244), (8736, 30183), (10061, 26208), (13104, 20122)]