263781408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13190

約数の個数: 96

約数和(自身を含む): 795191040

約数和(自身を除く): 531409632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 13147, 20064, 26294, 39441, 52588, 78882, 105176, 144617, 157764, 210352, 249793, 289234, 315528, 420704, 433851, 499586, 578468, 631056, 749379, 867702, 999172, 1156936, 1262112, 1498758, 1735404, 1998344, 2313872, 2747723, 2997516, 3470808, 3996688, 4627744, 5495446, 5995032, 6941616, 7993376, 8243169, 10990892, 11990064, 13883232, 16486338, 21981784, 23980128, 32972676, 43963568, 65945352, 87927136, 131890704, 263781408]

約数ペア:

[(1, 263781408), (2, 131890704), (3, 87927136), (4, 65945352), (6, 43963568), (8, 32972676), (11, 23980128), (12, 21981784), (16, 16486338), (19, 13883232), (22, 11990064), (24, 10990892), (32, 8243169), (33, 7993376), (38, 6941616), (44, 5995032), (48, 5495446), (57, 4627744), (66, 3996688), (76, 3470808), (88, 2997516), (96, 2747723), (114, 2313872), (132, 1998344), (152, 1735404), (176, 1498758), (209, 1262112), (228, 1156936), (264, 999172), (304, 867702), (352, 749379), (418, 631056), (456, 578468), (528, 499586), (608, 433851), (627, 420704), (836, 315528), (912, 289234), (1056, 249793), (1254, 210352), (1672, 157764), (1824, 144617), (2508, 105176), (3344, 78882), (5016, 52588), (6688, 39441), (10032, 26294), (13147, 20064)]