308956914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27551}}^1$

素因数の和:27655

約数の個数: 48

約数和(自身を含む): 773660160

約数和(自身を除く): 464703246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 27551, 55102, 82653, 165306, 192857, 247959, 385714, 495918, 578571, 1157142, 1735713, 2452039, 3471426, 4904078, 7356117, 14712234, 17164273, 22068351, 34328546, 44136702, 51492819, 102985638, 154478457, 308956914]

約数ペア:

[(1, 308956914), (2, 154478457), (3, 102985638), (6, 51492819), (7, 44136702), (9, 34328546), (14, 22068351), (18, 17164273), (21, 14712234), (42, 7356117), (63, 4904078), (89, 3471426), (126, 2452039), (178, 1735713), (267, 1157142), (534, 578571), (623, 495918), (801, 385714), (1246, 247959), (1602, 192857), (1869, 165306), (3738, 82653), (5607, 55102), (11214, 27551)]