388727402076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{276871369}}^1$

素因数の和:276871395

約数の個数: 48

約数和(自身を含む): 1085335770400

約数和(自身を除く): 696608368324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 276871369, 553742738, 830614107, 1107485476, 1661228214, 2491842321, 3322456428, 3599327797, 4983684642, 7198655594, 7475526963, 9967369284, 10797983391, 14397311188, 14951053926, 21595966782, 29902107852, 32393950173, 43191933564, 64787900346, 97181850519, 129575800692, 194363701038, 388727402076]

約数ペア:

[(1, 388727402076), (2, 194363701038), (3, 129575800692), (4, 97181850519), (6, 64787900346), (9, 43191933564), (12, 32393950173), (13, 29902107852), (18, 21595966782), (26, 14951053926), (27, 14397311188), (36, 10797983391), (39, 9967369284), (52, 7475526963), (54, 7198655594), (78, 4983684642), (108, 3599327797), (117, 3322456428), (156, 2491842321), (234, 1661228214), (351, 1107485476), (468, 830614107), (702, 553742738), (1404, 276871369)]