978870804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 2463014400

約数和(自身を除く): 1484143596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 139, 201, 228, 268, 278, 402, 417, 461, 556, 804, 834, 922, 1273, 1383, 1668, 1844, 2546, 2641, 2766, 3819, 5092, 5282, 5532, 7638, 7923, 8759, 9313, 10564, 15276, 15846, 17518, 18626, 26277, 27939, 30887, 31692, 35036, 37252, 52554, 55878, 61774, 64079, 92661, 105108, 111756, 123548, 128158, 176947, 185322, 192237, 256316, 353894, 370644, 384474, 530841, 586853, 707788, 768948, 1061682, 1173706, 1217501, 1760559, 2123364, 2347412, 2435002, 3521118, 3652503, 4293293, 4870004, 7042236, 7305006, 8586586, 12879879, 14610012, 17173172, 25759758, 51519516, 81572567, 163145134, 244717701, 326290268, 489435402, 978870804]

約数ペア:

[(1, 978870804), (2, 489435402), (3, 326290268), (4, 244717701), (6, 163145134), (12, 81572567), (19, 51519516), (38, 25759758), (57, 17173172), (67, 14610012), (76, 12879879), (114, 8586586), (134, 7305006), (139, 7042236), (201, 4870004), (228, 4293293), (268, 3652503), (278, 3521118), (402, 2435002), (417, 2347412), (461, 2123364), (556, 1760559), (804, 1217501), (834, 1173706), (922, 1061682), (1273, 768948), (1383, 707788), (1668, 586853), (1844, 530841), (2546, 384474), (2641, 370644), (2766, 353894), (3819, 256316), (5092, 192237), (5282, 185322), (5532, 176947), (7638, 128158), (7923, 123548), (8759, 111756), (9313, 105108), (10564, 92661), (15276, 64079), (15846, 61774), (17518, 55878), (18626, 52554), (26277, 37252), (27939, 35036), (30887, 31692)]