226415476

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 489461280

約数和(自身を除く): 263045804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 163, 196, 266, 326, 373, 532, 652, 746, 931, 1141, 1492, 1862, 2282, 2611, 3097, 3724, 4564, 5222, 6194, 7087, 7987, 10444, 12388, 14174, 15974, 18277, 21679, 28348, 31948, 36554, 43358, 49609, 60799, 73108, 86716, 99218, 121598, 151753, 198436, 243196, 303506, 347263, 425593, 607012, 694526, 851186, 1155181, 1389052, 1702372, 2310362, 2979151, 4620724, 5958302, 8086267, 11916604, 16172534, 32345068, 56603869, 113207738, 226415476]

約数ペア:

[(1, 226415476), (2, 113207738), (4, 56603869), (7, 32345068), (14, 16172534), (19, 11916604), (28, 8086267), (38, 5958302), (49, 4620724), (76, 2979151), (98, 2310362), (133, 1702372), (163, 1389052), (196, 1155181), (266, 851186), (326, 694526), (373, 607012), (532, 425593), (652, 347263), (746, 303506), (931, 243196), (1141, 198436), (1492, 151753), (1862, 121598), (2282, 99218), (2611, 86716), (3097, 73108), (3724, 60799), (4564, 49609), (5222, 43358), (6194, 36554), (7087, 31948), (7987, 28348), (10444, 21679), (12388, 18277), (14174, 15974)]