328923288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{80147}}^1$

素因数の和:80181

約数の個数: 64

約数和(自身を含む): 961776000

約数和(自身を除く): 632852712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 80147, 160294, 240441, 320588, 480882, 641176, 721323, 961764, 1442646, 1522793, 1923528, 2163969, 2885292, 3045586, 4327938, 4568379, 5770584, 6091172, 8655876, 9136758, 12182344, 13705137, 17311752, 18273516, 27410274, 36547032, 41115411, 54820548, 82230822, 109641096, 164461644, 328923288]

約数ペア:

[(1, 328923288), (2, 164461644), (3, 109641096), (4, 82230822), (6, 54820548), (8, 41115411), (9, 36547032), (12, 27410274), (18, 18273516), (19, 17311752), (24, 13705137), (27, 12182344), (36, 9136758), (38, 8655876), (54, 6091172), (57, 5770584), (72, 4568379), (76, 4327938), (108, 3045586), (114, 2885292), (152, 2163969), (171, 1923528), (216, 1522793), (228, 1442646), (342, 961764), (456, 721323), (513, 641176), (684, 480882), (1026, 320588), (1368, 240441), (2052, 160294), (4104, 80147)]