742327971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 1266585600

約数和(自身を除く): 524257629

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 139, 183, 231, 379, 417, 427, 671, 973, 1137, 1281, 1529, 2013, 2653, 2919, 4169, 4587, 4697, 7959, 8479, 10703, 12507, 14091, 23119, 25437, 29183, 32109, 52681, 59353, 69357, 87549, 93269, 158043, 161833, 178059, 254309, 279807, 368767, 485499, 579491, 652883, 762927, 1106301, 1738473, 1780163, 1958649, 3213541, 4056437, 5340489, 9640623, 12169311, 22494787, 35348951, 67484361, 106046853, 247442657, 742327971]

約数ペア:

[(1, 742327971), (3, 247442657), (7, 106046853), (11, 67484361), (21, 35348951), (33, 22494787), (61, 12169311), (77, 9640623), (139, 5340489), (183, 4056437), (231, 3213541), (379, 1958649), (417, 1780163), (427, 1738473), (671, 1106301), (973, 762927), (1137, 652883), (1281, 579491), (1529, 485499), (2013, 368767), (2653, 279807), (2919, 254309), (4169, 178059), (4587, 161833), (4697, 158043), (7959, 93269), (8479, 87549), (10703, 69357), (12507, 59353), (14091, 52681), (23119, 32109), (25437, 29183)]