388927476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37643}}^1$

素因数の和:37701

約数の個数: 72

約数和(自身を含む): 1151002944

約数和(自身を除く): 762075468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 37643, 75286, 112929, 150572, 225858, 263501, 338787, 451716, 527002, 677574, 790503, 1054004, 1355148, 1543363, 1581006, 2371509, 3086726, 3162012, 4630089, 4743018, 6173452, 9260178, 9486036, 10803541, 13890267, 18520356, 21607082, 27780534, 32410623, 43214164, 55561068, 64821246, 97231869, 129642492, 194463738, 388927476]

約数ペア:

[(1, 388927476), (2, 194463738), (3, 129642492), (4, 97231869), (6, 64821246), (7, 55561068), (9, 43214164), (12, 32410623), (14, 27780534), (18, 21607082), (21, 18520356), (28, 13890267), (36, 10803541), (41, 9486036), (42, 9260178), (63, 6173452), (82, 4743018), (84, 4630089), (123, 3162012), (126, 3086726), (164, 2371509), (246, 1581006), (252, 1543363), (287, 1355148), (369, 1054004), (492, 790503), (574, 677574), (738, 527002), (861, 451716), (1148, 338787), (1476, 263501), (1722, 225858), (2583, 150572), (3444, 112929), (5166, 75286), (10332, 37643)]