1855146832

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 4539653888

約数和(自身を除く): 2684507056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 367, 373, 484, 616, 734, 746, 847, 968, 1232, 1468, 1492, 1694, 1936, 2569, 2611, 2936, 2984, 3388, 4037, 4103, 5138, 5222, 5872, 5968, 6776, 8074, 8206, 10276, 10444, 13552, 16148, 16412, 20552, 20888, 28259, 28721, 32296, 32824, 41104, 41776, 44407, 45133, 56518, 57442, 64592, 65648, 88814, 90266, 113036, 114884, 136891, 177628, 180532, 226072, 229768, 273782, 310849, 315931, 355256, 361064, 452144, 459536, 547564, 621698, 631862, 710512, 722128, 958237, 1095128, 1243396, 1263724, 1505801, 1916474, 2190256, 2486792, 2527448, 3011602, 3832948, 4973584, 5054896, 6023204, 7665896, 10540607, 12046408, 15331792, 16563811, 21081214, 24092816, 33127622, 42162428, 66255244, 84324856, 115946677, 132510488, 168649712, 231893354, 265020976, 463786708, 927573416, 1855146832]

約数ペア:

[(1, 1855146832), (2, 927573416), (4, 463786708), (7, 265020976), (8, 231893354), (11, 168649712), (14, 132510488), (16, 115946677), (22, 84324856), (28, 66255244), (44, 42162428), (56, 33127622), (77, 24092816), (88, 21081214), (112, 16563811), (121, 15331792), (154, 12046408), (176, 10540607), (242, 7665896), (308, 6023204), (367, 5054896), (373, 4973584), (484, 3832948), (616, 3011602), (734, 2527448), (746, 2486792), (847, 2190256), (968, 1916474), (1232, 1505801), (1468, 1263724), (1492, 1243396), (1694, 1095128), (1936, 958237), (2569, 722128), (2611, 710512), (2936, 631862), (2984, 621698), (3388, 547564), (4037, 459536), (4103, 452144), (5138, 361064), (5222, 355256), (5872, 315931), (5968, 310849), (6776, 273782), (8074, 229768), (8206, 226072), (10276, 180532), (10444, 177628), (13552, 136891), (16148, 114884), (16412, 113036), (20552, 90266), (20888, 88814), (28259, 65648), (28721, 64592), (32296, 57442), (32824, 56518), (41104, 45133), (41776, 44407)]