7429043778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{1619}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 16215292800

約数和(自身を除く): 8786249022

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 661, 1157, 1322, 1619, 1983, 2314, 3238, 3471, 3966, 4857, 6942, 8593, 9714, 17186, 21047, 25779, 42094, 51558, 58829, 63141, 117658, 126282, 144091, 176487, 288182, 352974, 432273, 764777, 864546, 1070159, 1529554, 1873183, 2140318, 2294331, 3210477, 3746366, 4588662, 5619549, 6420954, 11239098, 13912067, 27824134, 41736201, 83472402, 95244151, 190488302, 285732453, 571464906, 1238173963, 2476347926, 3714521889, 7429043778]

約数ペア:

[(1, 7429043778), (2, 3714521889), (3, 2476347926), (6, 1238173963), (13, 571464906), (26, 285732453), (39, 190488302), (78, 95244151), (89, 83472402), (178, 41736201), (267, 27824134), (534, 13912067), (661, 11239098), (1157, 6420954), (1322, 5619549), (1619, 4588662), (1983, 3746366), (2314, 3210477), (3238, 2294331), (3471, 2140318), (3966, 1873183), (4857, 1529554), (6942, 1070159), (8593, 864546), (9714, 764777), (17186, 432273), (21047, 352974), (25779, 288182), (42094, 176487), (51558, 144091), (58829, 126282), (63141, 117658)]