1640470182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3371}}^1$

素因数の和:3773

約数の個数: 64

約数和(自身を含む): 3752469504

約数和(自身を除く): 2111999322

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 367, 442, 663, 734, 1101, 1326, 2202, 3371, 4771, 6239, 6742, 9542, 10113, 12478, 14313, 18717, 20226, 28626, 37434, 43823, 57307, 81107, 87646, 114614, 131469, 162214, 171921, 243321, 262938, 343842, 486642, 744991, 1237157, 1489982, 2234973, 2474314, 3711471, 4469946, 7422942, 16083041, 21031669, 32166082, 42063338, 48249123, 63095007, 96498246, 126190014, 273411697, 546823394, 820235091, 1640470182]

約数ペア:

[(1, 1640470182), (2, 820235091), (3, 546823394), (6, 273411697), (13, 126190014), (17, 96498246), (26, 63095007), (34, 48249123), (39, 42063338), (51, 32166082), (78, 21031669), (102, 16083041), (221, 7422942), (367, 4469946), (442, 3711471), (663, 2474314), (734, 2234973), (1101, 1489982), (1326, 1237157), (2202, 744991), (3371, 486642), (4771, 343842), (6239, 262938), (6742, 243321), (9542, 171921), (10113, 162214), (12478, 131469), (14313, 114614), (18717, 87646), (20226, 81107), (28626, 57307), (37434, 43823)]