243707988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 386251692

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 89, 93, 102, 124, 178, 186, 204, 267, 356, 372, 433, 527, 534, 866, 1054, 1068, 1299, 1513, 1581, 1732, 2108, 2598, 2759, 3026, 3162, 4539, 5196, 5518, 6052, 6324, 7361, 8277, 9078, 11036, 13423, 14722, 16554, 18156, 22083, 26846, 29444, 33108, 38537, 40269, 44166, 46903, 53692, 77074, 80538, 88332, 93806, 115611, 140709, 154148, 161076, 187612, 228191, 231222, 281418, 456382, 462444, 562836, 655129, 684573, 912764, 1194647, 1310258, 1369146, 1965387, 2389294, 2620516, 2738292, 3583941, 3930774, 4778588, 7167882, 7861548, 14335764, 20308999, 40617998, 60926997, 81235996, 121853994, 243707988]

約数ペア:

[(1, 243707988), (2, 121853994), (3, 81235996), (4, 60926997), (6, 40617998), (12, 20308999), (17, 14335764), (31, 7861548), (34, 7167882), (51, 4778588), (62, 3930774), (68, 3583941), (89, 2738292), (93, 2620516), (102, 2389294), (124, 1965387), (178, 1369146), (186, 1310258), (204, 1194647), (267, 912764), (356, 684573), (372, 655129), (433, 562836), (527, 462444), (534, 456382), (866, 281418), (1054, 231222), (1068, 228191), (1299, 187612), (1513, 161076), (1581, 154148), (1732, 140709), (2108, 115611), (2598, 93806), (2759, 88332), (3026, 80538), (3162, 77074), (4539, 53692), (5196, 46903), (5518, 44166), (6052, 40269), (6324, 38537), (7361, 33108), (8277, 29444), (9078, 26846), (11036, 22083), (13423, 18156), (14722, 16554)]