3918395346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 8372160000

約数和(自身を除く): 4453764654

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 379, 534, 758, 1019, 1137, 1691, 2038, 2274, 3057, 3382, 5073, 6114, 7201, 10146, 14402, 19361, 21603, 33731, 38722, 43206, 58083, 67462, 90691, 101193, 116166, 181382, 202386, 272073, 386201, 544146, 640889, 772402, 1158603, 1281778, 1723129, 1922667, 2317206, 3446258, 3845334, 5169387, 7337819, 10338774, 14675638, 22013457, 34371889, 44026914, 68743778, 103115667, 206231334, 653065891, 1306131782, 1959197673, 3918395346]

約数ペア:

[(1, 3918395346), (2, 1959197673), (3, 1306131782), (6, 653065891), (19, 206231334), (38, 103115667), (57, 68743778), (89, 44026914), (114, 34371889), (178, 22013457), (267, 14675638), (379, 10338774), (534, 7337819), (758, 5169387), (1019, 3845334), (1137, 3446258), (1691, 2317206), (2038, 1922667), (2274, 1723129), (3057, 1281778), (3382, 1158603), (5073, 772402), (6114, 640889), (7201, 544146), (10146, 386201), (14402, 272073), (19361, 202386), (21603, 181382), (33731, 116166), (38722, 101193), (43206, 90691), (58083, 67462)]