1640667096

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{330247}}^1$

素因数の和:330285

約数の個数: 64

約数和(自身を含む): 4755571200

約数和(自身を除く): 3114904104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 330247, 660494, 990741, 1320988, 1981482, 2641976, 2972223, 3962964, 5944446, 7595681, 7925928, 8916669, 11888892, 15191362, 17833338, 22787043, 23777784, 30382724, 35666676, 45574086, 60765448, 68361129, 71333352, 91148172, 136722258, 182296344, 205083387, 273444516, 410166774, 546889032, 820333548, 1640667096]

約数ペア:

[(1, 1640667096), (2, 820333548), (3, 546889032), (4, 410166774), (6, 273444516), (8, 205083387), (9, 182296344), (12, 136722258), (18, 91148172), (23, 71333352), (24, 68361129), (27, 60765448), (36, 45574086), (46, 35666676), (54, 30382724), (69, 23777784), (72, 22787043), (92, 17833338), (108, 15191362), (138, 11888892), (184, 8916669), (207, 7925928), (216, 7595681), (276, 5944446), (414, 3962964), (552, 2972223), (621, 2641976), (828, 1981482), (1242, 1320988), (1656, 990741), (2484, 660494), (4968, 330247)]