769144038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 1717008384

約数和(自身を除く): 947864346

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 331, 403, 662, 806, 961, 993, 1209, 1922, 1986, 2418, 2883, 4303, 5766, 8606, 10261, 12493, 12909, 20522, 24986, 25818, 29791, 30783, 37479, 59582, 61566, 74958, 89373, 133393, 178746, 266786, 318091, 387283, 400179, 636182, 774566, 800358, 954273, 1161849, 1908546, 2323698, 4135183, 8270366, 9860821, 12405549, 19721642, 24811098, 29582463, 59164926, 128190673, 256381346, 384572019, 769144038]

約数ペア:

[(1, 769144038), (2, 384572019), (3, 256381346), (6, 128190673), (13, 59164926), (26, 29582463), (31, 24811098), (39, 19721642), (62, 12405549), (78, 9860821), (93, 8270366), (186, 4135183), (331, 2323698), (403, 1908546), (662, 1161849), (806, 954273), (961, 800358), (993, 774566), (1209, 636182), (1922, 400179), (1986, 387283), (2418, 318091), (2883, 266786), (4303, 178746), (5766, 133393), (8606, 89373), (10261, 74958), (12493, 61566), (12909, 59582), (20522, 37479), (24986, 30783), (25818, 29791)]