977432848

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 2239142400

約数和(自身を除く): 1261709552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 149, 259, 296, 298, 518, 592, 596, 1036, 1043, 1192, 1583, 2072, 2086, 2384, 3166, 4144, 4172, 5513, 6332, 8344, 11026, 11081, 12664, 16688, 22052, 22162, 25328, 38591, 44104, 44324, 58571, 77182, 88208, 88648, 117142, 154364, 177296, 234284, 235867, 308728, 409997, 468568, 471734, 617456, 819994, 937136, 943468, 1639988, 1651069, 1886936, 3279976, 3302138, 3773872, 6559952, 6604276, 8727079, 13208552, 17454158, 26417104, 34908316, 61089553, 69816632, 122179106, 139633264, 244358212, 488716424, 977432848]

約数ペア:

[(1, 977432848), (2, 488716424), (4, 244358212), (7, 139633264), (8, 122179106), (14, 69816632), (16, 61089553), (28, 34908316), (37, 26417104), (56, 17454158), (74, 13208552), (112, 8727079), (148, 6604276), (149, 6559952), (259, 3773872), (296, 3302138), (298, 3279976), (518, 1886936), (592, 1651069), (596, 1639988), (1036, 943468), (1043, 937136), (1192, 819994), (1583, 617456), (2072, 471734), (2086, 468568), (2384, 409997), (3166, 308728), (4144, 235867), (4172, 234284), (5513, 177296), (6332, 154364), (8344, 117142), (11026, 88648), (11081, 88208), (12664, 77182), (16688, 58571), (22052, 44324), (22162, 44104), (25328, 38591)]