2143669264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1049}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 4809067200

約数和(自身を除く): 2665397936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 683, 748, 1049, 1366, 1496, 2098, 2732, 2992, 4196, 5464, 7513, 8392, 10928, 11539, 11611, 15026, 16784, 17833, 23078, 23222, 30052, 35666, 46156, 46444, 60104, 71332, 92312, 92888, 120208, 127721, 142664, 184624, 185776, 196163, 255442, 285328, 392326, 510884, 716467, 784652, 1021768, 1432934, 1569304, 2043536, 2865868, 3138608, 5731736, 7881137, 11463472, 12179939, 15762274, 24359878, 31524548, 48719756, 63049096, 97439512, 126098192, 133979329, 194879024, 267958658, 535917316, 1071834632, 2143669264]

約数ペア:

[(1, 2143669264), (2, 1071834632), (4, 535917316), (8, 267958658), (11, 194879024), (16, 133979329), (17, 126098192), (22, 97439512), (34, 63049096), (44, 48719756), (68, 31524548), (88, 24359878), (136, 15762274), (176, 12179939), (187, 11463472), (272, 7881137), (374, 5731736), (683, 3138608), (748, 2865868), (1049, 2043536), (1366, 1569304), (1496, 1432934), (2098, 1021768), (2732, 784652), (2992, 716467), (4196, 510884), (5464, 392326), (7513, 285328), (8392, 255442), (10928, 196163), (11539, 185776), (11611, 184624), (15026, 142664), (16784, 127721), (17833, 120208), (23078, 92888), (23222, 92312), (30052, 71332), (35666, 60104), (46156, 46444)]