681439104

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 2087654400

約数和(自身を除く): 1406215296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 163, 171, 191, 192, 228, 288, 304, 326, 342, 382, 384, 456, 489, 573, 576, 608, 652, 684, 764, 912, 978, 1146, 1152, 1216, 1304, 1368, 1467, 1528, 1719, 1824, 1956, 2292, 2432, 2608, 2736, 2934, 3056, 3097, 3438, 3629, 3648, 3912, 4584, 5216, 5472, 5868, 6112, 6194, 6876, 7258, 7296, 7824, 9168, 9291, 10432, 10887, 10944, 11736, 12224, 12388, 13752, 14516, 15648, 18336, 18582, 20864, 21774, 21888, 23472, 24448, 24776, 27504, 27873, 29032, 31133, 31296, 32661, 36672, 37164, 43548, 46944, 49552, 55008, 55746, 58064, 62266, 62592, 65322, 73344, 74328, 87096, 93399, 93888, 99104, 110016, 111492, 116128, 124532, 130644, 148656, 174192, 186798, 187776, 198208, 220032, 222984, 232256, 249064, 261288, 280197, 297312, 348384, 373596, 396416, 445968, 464512, 498128, 522576, 560394, 591527, 594624, 696768, 747192, 891936, 996256, 1045152, 1120788, 1183054, 1189248, 1393536, 1494384, 1774581, 1783872, 1992512, 2090304, 2241576, 2366108, 2988768, 3549162, 3567744, 3985024, 4180608, 4483152, 4732216, 5323743, 5977536, 7098324, 8966304, 9464432, 10647486, 11955072, 14196648, 17932608, 18928864, 21294972, 28393296, 35865216, 37857728, 42589944, 56786592, 75715456, 85179888, 113573184, 170359776, 227146368, 340719552, 681439104]

約数ペア:

[(1, 681439104), (2, 340719552), (3, 227146368), (4, 170359776), (6, 113573184), (8, 85179888), (9, 75715456), (12, 56786592), (16, 42589944), (18, 37857728), (19, 35865216), (24, 28393296), (32, 21294972), (36, 18928864), (38, 17932608), (48, 14196648), (57, 11955072), (64, 10647486), (72, 9464432), (76, 8966304), (96, 7098324), (114, 5977536), (128, 5323743), (144, 4732216), (152, 4483152), (163, 4180608), (171, 3985024), (191, 3567744), (192, 3549162), (228, 2988768), (288, 2366108), (304, 2241576), (326, 2090304), (342, 1992512), (382, 1783872), (384, 1774581), (456, 1494384), (489, 1393536), (573, 1189248), (576, 1183054), (608, 1120788), (652, 1045152), (684, 996256), (764, 891936), (912, 747192), (978, 696768), (1146, 594624), (1152, 591527), (1216, 560394), (1304, 522576), (1368, 498128), (1467, 464512), (1528, 445968), (1719, 396416), (1824, 373596), (1956, 348384), (2292, 297312), (2432, 280197), (2608, 261288), (2736, 249064), (2934, 232256), (3056, 222984), (3097, 220032), (3438, 198208), (3629, 187776), (3648, 186798), (3912, 174192), (4584, 148656), (5216, 130644), (5472, 124532), (5868, 116128), (6112, 111492), (6194, 110016), (6876, 99104), (7258, 93888), (7296, 93399), (7824, 87096), (9168, 74328), (9291, 73344), (10432, 65322), (10887, 62592), (10944, 62266), (11736, 58064), (12224, 55746), (12388, 55008), (13752, 49552), (14516, 46944), (15648, 43548), (18336, 37164), (18582, 36672), (20864, 32661), (21774, 31296), (21888, 31133), (23472, 29032), (24448, 27873), (24776, 27504)]