978041076

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 2473067520

約数和(自身を除く): 1495026444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 163, 201, 204, 268, 326, 402, 439, 489, 652, 804, 878, 978, 1139, 1317, 1756, 1956, 2278, 2634, 2771, 3417, 4556, 5268, 5542, 6834, 7463, 8313, 10921, 11084, 13668, 14926, 16626, 21842, 22389, 29413, 29852, 32763, 33252, 43684, 44778, 58826, 65526, 71557, 88239, 89556, 117652, 131052, 143114, 176478, 185657, 214671, 286228, 352956, 371314, 429342, 500021, 556971, 742628, 858684, 1000042, 1113942, 1216469, 1500063, 2000084, 2227884, 2432938, 3000126, 3649407, 4794319, 4865876, 6000252, 7298814, 9588638, 14382957, 14597628, 19177276, 28765914, 57531828, 81503423, 163006846, 244510269, 326013692, 489020538, 978041076]

約数ペア:

[(1, 978041076), (2, 489020538), (3, 326013692), (4, 244510269), (6, 163006846), (12, 81503423), (17, 57531828), (34, 28765914), (51, 19177276), (67, 14597628), (68, 14382957), (102, 9588638), (134, 7298814), (163, 6000252), (201, 4865876), (204, 4794319), (268, 3649407), (326, 3000126), (402, 2432938), (439, 2227884), (489, 2000084), (652, 1500063), (804, 1216469), (878, 1113942), (978, 1000042), (1139, 858684), (1317, 742628), (1756, 556971), (1956, 500021), (2278, 429342), (2634, 371314), (2771, 352956), (3417, 286228), (4556, 214671), (5268, 185657), (5542, 176478), (6834, 143114), (7463, 131052), (8313, 117652), (10921, 89556), (11084, 88239), (13668, 71557), (14926, 65526), (16626, 58826), (21842, 44778), (22389, 43684), (29413, 33252), (29852, 32763)]