238376852128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6427331}}^1$

素因数の和:6427421

約数の個数: 48

約数和(自身を含む): 502103175840

約数和(自身を除く): 263726323712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 18544, 37088, 6427331, 12854662, 25709324, 51418648, 102837296, 122119289, 205674592, 244238578, 392067191, 488477156, 784134382, 976954312, 1568268764, 1953908624, 3136537528, 3907817248, 6273075056, 7449276629, 12546150112, 14898553258, 29797106516, 59594213032, 119188426064, 238376852128]

約数ペア:

[(1, 238376852128), (2, 119188426064), (4, 59594213032), (8, 29797106516), (16, 14898553258), (19, 12546150112), (32, 7449276629), (38, 6273075056), (61, 3907817248), (76, 3136537528), (122, 1953908624), (152, 1568268764), (244, 976954312), (304, 784134382), (488, 488477156), (608, 392067191), (976, 244238578), (1159, 205674592), (1952, 122119289), (2318, 102837296), (4636, 51418648), (9272, 25709324), (18544, 12854662), (37088, 6427331)]