612220308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22153}}^1$

素因数の和:22221

約数の個数: 72

約数和(自身を含む): 1697173632

約数和(自身を除く): 1084953324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 22153, 27636, 44306, 66459, 88612, 132918, 155071, 265836, 310142, 465213, 620284, 930426, 1041191, 1085497, 1860852, 2082382, 2170994, 3123573, 3256491, 4164764, 4341988, 6247146, 6512982, 7288337, 12494292, 13025964, 14576674, 21865011, 29153348, 43730022, 51018359, 87460044, 102036718, 153055077, 204073436, 306110154, 612220308]

約数ペア:

[(1, 612220308), (2, 306110154), (3, 204073436), (4, 153055077), (6, 102036718), (7, 87460044), (12, 51018359), (14, 43730022), (21, 29153348), (28, 21865011), (42, 14576674), (47, 13025964), (49, 12494292), (84, 7288337), (94, 6512982), (98, 6247146), (141, 4341988), (147, 4164764), (188, 3256491), (196, 3123573), (282, 2170994), (294, 2082382), (329, 1860852), (564, 1085497), (588, 1041191), (658, 930426), (987, 620284), (1316, 465213), (1974, 310142), (2303, 265836), (3948, 155071), (4606, 132918), (6909, 88612), (9212, 66459), (13818, 44306), (22153, 27636)]