7961907516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2659}}^1$

素因数の和:3279

約数の個数: 96

約数和(自身を含む): 20449228800

約数和(自身を除く): 12487321284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 571, 874, 1142, 1311, 1713, 1748, 2284, 2622, 2659, 3426, 5244, 5318, 6852, 7977, 10636, 10849, 13133, 15954, 21698, 26266, 31908, 32547, 39399, 43396, 50521, 52532, 61157, 65094, 78798, 101042, 122314, 130188, 151563, 157596, 183471, 202084, 244628, 249527, 303126, 366942, 499054, 606252, 733884, 748581, 998108, 1161983, 1497162, 1518289, 2323966, 2994324, 3036578, 3485949, 4554867, 4647932, 6073156, 6971898, 9109734, 13943796, 18219468, 28847491, 34920647, 57694982, 69841294, 86542473, 104761941, 115389964, 139682588, 173084946, 209523882, 346169892, 419047764, 663492293, 1326984586, 1990476879, 2653969172, 3980953758, 7961907516]

約数ペア:

[(1, 7961907516), (2, 3980953758), (3, 2653969172), (4, 1990476879), (6, 1326984586), (12, 663492293), (19, 419047764), (23, 346169892), (38, 209523882), (46, 173084946), (57, 139682588), (69, 115389964), (76, 104761941), (92, 86542473), (114, 69841294), (138, 57694982), (228, 34920647), (276, 28847491), (437, 18219468), (571, 13943796), (874, 9109734), (1142, 6971898), (1311, 6073156), (1713, 4647932), (1748, 4554867), (2284, 3485949), (2622, 3036578), (2659, 2994324), (3426, 2323966), (5244, 1518289), (5318, 1497162), (6852, 1161983), (7977, 998108), (10636, 748581), (10849, 733884), (13133, 606252), (15954, 499054), (21698, 366942), (26266, 303126), (31908, 249527), (32547, 244628), (39399, 202084), (43396, 183471), (50521, 157596), (52532, 151563), (61157, 130188), (65094, 122314), (78798, 101042)]