342920032

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16860

約数の個数: 72

約数和(自身を含む): 845809776

約数和(自身を除く): 502889744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 16823, 20384, 33646, 67292, 117761, 134584, 218699, 235522, 269168, 437398, 471044, 538336, 824327, 874796, 942088, 1530893, 1648654, 1749592, 1884176, 3061786, 3297308, 3499184, 3768352, 6123572, 6594616, 6998368, 10716251, 12247144, 13189232, 21432502, 24494288, 26378464, 42865004, 48988576, 85730008, 171460016, 342920032]

約数ペア:

[(1, 342920032), (2, 171460016), (4, 85730008), (7, 48988576), (8, 42865004), (13, 26378464), (14, 24494288), (16, 21432502), (26, 13189232), (28, 12247144), (32, 10716251), (49, 6998368), (52, 6594616), (56, 6123572), (91, 3768352), (98, 3499184), (104, 3297308), (112, 3061786), (182, 1884176), (196, 1749592), (208, 1648654), (224, 1530893), (364, 942088), (392, 874796), (416, 824327), (637, 538336), (728, 471044), (784, 437398), (1274, 269168), (1456, 235522), (1568, 218699), (2548, 134584), (2912, 117761), (5096, 67292), (10192, 33646), (16823, 20384)]