281290464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10733}}^1$

素因数の和:10769

約数の個数: 144

約数和(自身を含む): 984608352

約数和(自身を除く): 703317888

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, 10733, 13104, 21466, 26208, 32199, 42932, 64398, 75131, 85864, 96597, 128796, 139529, 150262, 171728, 193194, 225393, 257592, 279058, 300524, 343456, 386388, 418587, 450786, 515184, 558116, 601048, 676179, 772776, 837174, 901572, 976703, 1030368, 1116232, 1202096, 1255761, 1352358, 1545552, 1674348, 1803144, 1953406, 2232464, 2404192, 2511522, 2704716, 2930109, 3091104, 3348696, 3606288, 3906812, 4464928, 5023044, 5409432, 5860218, 6697392, 7212576, 7813624, 8790327, 10046088, 10818864, 11720436, 13394784, 15627248, 17580654, 20092176, 21637728, 23440872, 31254496, 35161308, 40184352, 46881744, 70322616, 93763488, 140645232, 281290464]

約数ペア:

[(1, 281290464), (2, 140645232), (3, 93763488), (4, 70322616), (6, 46881744), (7, 40184352), (8, 35161308), (9, 31254496), (12, 23440872), (13, 21637728), (14, 20092176), (16, 17580654), (18, 15627248), (21, 13394784), (24, 11720436), (26, 10818864), (28, 10046088), (32, 8790327), (36, 7813624), (39, 7212576), (42, 6697392), (48, 5860218), (52, 5409432), (56, 5023044), (63, 4464928), (72, 3906812), (78, 3606288), (84, 3348696), (91, 3091104), (96, 2930109), (104, 2704716), (112, 2511522), (117, 2404192), (126, 2232464), (144, 1953406), (156, 1803144), (168, 1674348), (182, 1545552), (208, 1352358), (224, 1255761), (234, 1202096), (252, 1116232), (273, 1030368), (288, 976703), (312, 901572), (336, 837174), (364, 772776), (416, 676179), (468, 601048), (504, 558116), (546, 515184), (624, 450786), (672, 418587), (728, 386388), (819, 343456), (936, 300524), (1008, 279058), (1092, 257592), (1248, 225393), (1456, 193194), (1638, 171728), (1872, 150262), (2016, 139529), (2184, 128796), (2912, 96597), (3276, 85864), (3744, 75131), (4368, 64398), (6552, 42932), (8736, 32199), (10733, 26208), (13104, 21466)]