42328656

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 140

約数和(自身を含む): 130110720

約数和(自身を除く): 87782064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 191, 216, 228, 243, 304, 324, 342, 382, 432, 456, 486, 513, 573, 648, 684, 729, 764, 912, 972, 1026, 1146, 1296, 1368, 1458, 1528, 1539, 1719, 1944, 2052, 2292, 2736, 2916, 3056, 3078, 3438, 3629, 3888, 4104, 4584, 4617, 5157, 5832, 6156, 6876, 7258, 8208, 9168, 9234, 10314, 10887, 11664, 12312, 13752, 13851, 14516, 15471, 18468, 20628, 21774, 24624, 27504, 27702, 29032, 30942, 32661, 36936, 41256, 43548, 46413, 55404, 58064, 61884, 65322, 73872, 82512, 87096, 92826, 97983, 110808, 123768, 130644, 139239, 174192, 185652, 195966, 221616, 247536, 261288, 278478, 293949, 371304, 391932, 522576, 556956, 587898, 742608, 783864, 881847, 1113912, 1175796, 1567728, 1763694, 2227824, 2351592, 2645541, 3527388, 4703184, 5291082, 7054776, 10582164, 14109552, 21164328, 42328656]

約数ペア:

[(1, 42328656), (2, 21164328), (3, 14109552), (4, 10582164), (6, 7054776), (8, 5291082), (9, 4703184), (12, 3527388), (16, 2645541), (18, 2351592), (19, 2227824), (24, 1763694), (27, 1567728), (36, 1175796), (38, 1113912), (48, 881847), (54, 783864), (57, 742608), (72, 587898), (76, 556956), (81, 522576), (108, 391932), (114, 371304), (144, 293949), (152, 278478), (162, 261288), (171, 247536), (191, 221616), (216, 195966), (228, 185652), (243, 174192), (304, 139239), (324, 130644), (342, 123768), (382, 110808), (432, 97983), (456, 92826), (486, 87096), (513, 82512), (573, 73872), (648, 65322), (684, 61884), (729, 58064), (764, 55404), (912, 46413), (972, 43548), (1026, 41256), (1146, 36936), (1296, 32661), (1368, 30942), (1458, 29032), (1528, 27702), (1539, 27504), (1719, 24624), (1944, 21774), (2052, 20628), (2292, 18468), (2736, 15471), (2916, 14516), (3056, 13851), (3078, 13752), (3438, 12312), (3629, 11664), (3888, 10887), (4104, 10314), (4584, 9234), (4617, 9168), (5157, 8208), (5832, 7258), (6156, 6876)]