384969904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 863087616

約数和(自身を除く): 478117712

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 496, 592, 682, 814, 1147, 1364, 1628, 1907, 2294, 2728, 3256, 3814, 4588, 5456, 6512, 7628, 9176, 12617, 15256, 18352, 20977, 25234, 30512, 41954, 50468, 59117, 70559, 83908, 100936, 118234, 141118, 167816, 201872, 236468, 282236, 335632, 472936, 564472, 650287, 776149, 945872, 1128944, 1300574, 1552298, 2187329, 2601148, 3104596, 4374658, 5202296, 6209192, 8749316, 10404592, 12418384, 17498632, 24060619, 34997264, 48121238, 96242476, 192484952, 384969904]

約数ペア:

[(1, 384969904), (2, 192484952), (4, 96242476), (8, 48121238), (11, 34997264), (16, 24060619), (22, 17498632), (31, 12418384), (37, 10404592), (44, 8749316), (62, 6209192), (74, 5202296), (88, 4374658), (124, 3104596), (148, 2601148), (176, 2187329), (248, 1552298), (296, 1300574), (341, 1128944), (407, 945872), (496, 776149), (592, 650287), (682, 564472), (814, 472936), (1147, 335632), (1364, 282236), (1628, 236468), (1907, 201872), (2294, 167816), (2728, 141118), (3256, 118234), (3814, 100936), (4588, 83908), (5456, 70559), (6512, 59117), (7628, 50468), (9176, 41954), (12617, 30512), (15256, 25234), (18352, 20977)]