1389277074

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 3112747200

約数和(自身を除く): 1723470126

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 61, 83, 87, 114, 122, 166, 174, 183, 249, 366, 498, 551, 1102, 1159, 1577, 1653, 1769, 2318, 2407, 3154, 3306, 3477, 3538, 4731, 4814, 5063, 5307, 6889, 6954, 7221, 9462, 10126, 10614, 13778, 14442, 15189, 20667, 30378, 33611, 41334, 45733, 67222, 91466, 96197, 100833, 130891, 137199, 146827, 192394, 199781, 201666, 261782, 274398, 288591, 293654, 392673, 399562, 420229, 440481, 577182, 599343, 785346, 840458, 880962, 1198686, 1260687, 2521374, 2789713, 3795839, 5579426, 7591678, 7984351, 8369139, 11387517, 12186641, 15968702, 16738278, 22775034, 23953053, 24373282, 36559923, 47906106, 73119846, 231546179, 463092358, 694638537, 1389277074]

約数ペア:

[(1, 1389277074), (2, 694638537), (3, 463092358), (6, 231546179), (19, 73119846), (29, 47906106), (38, 36559923), (57, 24373282), (58, 23953053), (61, 22775034), (83, 16738278), (87, 15968702), (114, 12186641), (122, 11387517), (166, 8369139), (174, 7984351), (183, 7591678), (249, 5579426), (366, 3795839), (498, 2789713), (551, 2521374), (1102, 1260687), (1159, 1198686), (1577, 880962), (1653, 840458), (1769, 785346), (2318, 599343), (2407, 577182), (3154, 440481), (3306, 420229), (3477, 399562), (3538, 392673), (4731, 293654), (4814, 288591), (5063, 274398), (5307, 261782), (6889, 201666), (6954, 199781), (7221, 192394), (9462, 146827), (10126, 137199), (10614, 130891), (13778, 100833), (14442, 96197), (15189, 91466), (20667, 67222), (30378, 45733), (33611, 41334)]