251954304

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1490

約数の個数: 128

約数和(自身を含む): 776832000

約数和(自身を除く): 524877696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 384, 402, 448, 469, 536, 672, 804, 896, 938, 1072, 1344, 1399, 1407, 1608, 1876, 2144, 2688, 2798, 2814, 3216, 3752, 4197, 4288, 5596, 5628, 6432, 7504, 8394, 8576, 9793, 11192, 11256, 12864, 15008, 16788, 19586, 22384, 22512, 25728, 29379, 30016, 33576, 39172, 44768, 45024, 58758, 60032, 67152, 78344, 89536, 90048, 93733, 117516, 134304, 156688, 179072, 180096, 187466, 235032, 268608, 281199, 313376, 374932, 470064, 537216, 562398, 626752, 656131, 749864, 940128, 1124796, 1253504, 1312262, 1499728, 1880256, 1968393, 2249592, 2624524, 2999456, 3760512, 3936786, 4499184, 5249048, 5998912, 7873572, 8998368, 10498096, 11997824, 15747144, 17996736, 20996192, 31494288, 35993472, 41992384, 62988576, 83984768, 125977152, 251954304]

約数ペア:

[(1, 251954304), (2, 125977152), (3, 83984768), (4, 62988576), (6, 41992384), (7, 35993472), (8, 31494288), (12, 20996192), (14, 17996736), (16, 15747144), (21, 11997824), (24, 10498096), (28, 8998368), (32, 7873572), (42, 5998912), (48, 5249048), (56, 4499184), (64, 3936786), (67, 3760512), (84, 2999456), (96, 2624524), (112, 2249592), (128, 1968393), (134, 1880256), (168, 1499728), (192, 1312262), (201, 1253504), (224, 1124796), (268, 940128), (336, 749864), (384, 656131), (402, 626752), (448, 562398), (469, 537216), (536, 470064), (672, 374932), (804, 313376), (896, 281199), (938, 268608), (1072, 235032), (1344, 187466), (1399, 180096), (1407, 179072), (1608, 156688), (1876, 134304), (2144, 117516), (2688, 93733), (2798, 90048), (2814, 89536), (3216, 78344), (3752, 67152), (4197, 60032), (4288, 58758), (5596, 45024), (5628, 44768), (6432, 39172), (7504, 33576), (8394, 30016), (8576, 29379), (9793, 25728), (11192, 22512), (11256, 22384), (12864, 19586), (15008, 16788)]