345540468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{316429}}^1$

素因数の和:316456

約数の個数: 48

約数和(自身を含む): 992324480

約数和(自身を除く): 646784012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 316429, 632858, 949287, 1265716, 1898574, 2215003, 3797148, 4113577, 4430006, 6645009, 8227154, 8860012, 12340731, 13290018, 16454308, 24681462, 26580036, 28795039, 49362924, 57590078, 86385117, 115180156, 172770234, 345540468]

約数ペア:

[(1, 345540468), (2, 172770234), (3, 115180156), (4, 86385117), (6, 57590078), (7, 49362924), (12, 28795039), (13, 26580036), (14, 24681462), (21, 16454308), (26, 13290018), (28, 12340731), (39, 8860012), (42, 8227154), (52, 6645009), (78, 4430006), (84, 4113577), (91, 3797148), (156, 2215003), (182, 1898574), (273, 1265716), (364, 949287), (546, 632858), (1092, 316429)]