123723474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 288921600

約数和(自身を除く): 165198126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 131, 199, 226, 262, 339, 393, 398, 597, 678, 786, 791, 917, 1194, 1393, 1582, 1834, 2373, 2751, 2786, 4179, 4746, 5502, 8358, 14803, 22487, 26069, 29606, 44409, 44974, 52138, 67461, 78207, 88818, 103621, 134922, 156414, 157409, 182483, 207242, 310863, 314818, 364966, 472227, 547449, 621726, 944454, 1094898, 2945797, 5891594, 8837391, 17674782, 20620579, 41241158, 61861737, 123723474]

約数ペア:

[(1, 123723474), (2, 61861737), (3, 41241158), (6, 20620579), (7, 17674782), (14, 8837391), (21, 5891594), (42, 2945797), (113, 1094898), (131, 944454), (199, 621726), (226, 547449), (262, 472227), (339, 364966), (393, 314818), (398, 310863), (597, 207242), (678, 182483), (786, 157409), (791, 156414), (917, 134922), (1194, 103621), (1393, 88818), (1582, 78207), (1834, 67461), (2373, 52138), (2751, 44974), (2786, 44409), (4179, 29606), (4746, 26069), (5502, 22487), (8358, 14803)]