770803476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2\times {\mathrm{197}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 1917447840

約数和(自身を除く): 1146644364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 197, 228, 262, 393, 394, 524, 591, 786, 788, 1182, 1572, 2364, 2489, 3743, 4978, 7467, 7486, 9956, 11229, 14934, 14972, 17161, 22458, 25807, 29868, 34322, 44916, 51483, 51614, 68644, 77421, 102966, 103228, 154842, 205932, 309684, 326059, 490333, 652118, 978177, 980666, 1304236, 1470999, 1956354, 1961332, 2941998, 3380717, 3912708, 5883996, 6761434, 10142151, 13522868, 20284302, 40568604, 64233623, 128467246, 192700869, 256934492, 385401738, 770803476]

約数ペア:

[(1, 770803476), (2, 385401738), (3, 256934492), (4, 192700869), (6, 128467246), (12, 64233623), (19, 40568604), (38, 20284302), (57, 13522868), (76, 10142151), (114, 6761434), (131, 5883996), (197, 3912708), (228, 3380717), (262, 2941998), (393, 1961332), (394, 1956354), (524, 1470999), (591, 1304236), (786, 980666), (788, 978177), (1182, 652118), (1572, 490333), (2364, 326059), (2489, 309684), (3743, 205932), (4978, 154842), (7467, 103228), (7486, 102966), (9956, 77421), (11229, 68644), (14934, 51614), (14972, 51483), (17161, 44916), (22458, 34322), (25807, 29868)]