971505948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{86959}}^1$

素因数の和:86999

約数の個数: 72

約数和(自身を含む): 2775763200

約数和(自身を除く): 1804257252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 86959, 173918, 260877, 347836, 521754, 608713, 1043508, 1217426, 1652221, 1826139, 2434852, 3304442, 3652278, 4260991, 4956663, 6608884, 7304556, 8521982, 9913326, 11565547, 12782973, 17043964, 19826652, 23131094, 25565946, 34696641, 46262188, 51131892, 69393282, 80958829, 138786564, 161917658, 242876487, 323835316, 485752974, 971505948]

約数ペア:

[(1, 971505948), (2, 485752974), (3, 323835316), (4, 242876487), (6, 161917658), (7, 138786564), (12, 80958829), (14, 69393282), (19, 51131892), (21, 46262188), (28, 34696641), (38, 25565946), (42, 23131094), (49, 19826652), (57, 17043964), (76, 12782973), (84, 11565547), (98, 9913326), (114, 8521982), (133, 7304556), (147, 6608884), (196, 4956663), (228, 4260991), (266, 3652278), (294, 3304442), (399, 2434852), (532, 1826139), (588, 1652221), (798, 1217426), (931, 1043508), (1596, 608713), (1862, 521754), (2793, 347836), (3724, 260877), (5586, 173918), (11172, 86959)]