245733132

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 615349504

約数和(自身を除く): 369616372

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 61, 74, 86, 111, 122, 129, 148, 172, 183, 211, 222, 244, 258, 366, 422, 444, 516, 633, 732, 844, 1266, 1591, 2257, 2532, 2623, 3182, 4514, 4773, 5246, 6364, 6771, 7807, 7869, 9028, 9073, 9546, 10492, 12871, 13542, 15614, 15738, 18146, 19092, 23421, 25742, 27084, 27219, 31228, 31476, 36292, 38613, 46842, 51484, 54438, 77226, 93684, 97051, 108876, 154452, 194102, 291153, 335701, 388204, 476227, 553453, 582306, 671402, 952454, 1007103, 1106906, 1164612, 1342804, 1428681, 1660359, 1904908, 2014206, 2213812, 2857362, 3320718, 4028412, 5714724, 6641436, 20477761, 40955522, 61433283, 81911044, 122866566, 245733132]

約数ペア:

[(1, 245733132), (2, 122866566), (3, 81911044), (4, 61433283), (6, 40955522), (12, 20477761), (37, 6641436), (43, 5714724), (61, 4028412), (74, 3320718), (86, 2857362), (111, 2213812), (122, 2014206), (129, 1904908), (148, 1660359), (172, 1428681), (183, 1342804), (211, 1164612), (222, 1106906), (244, 1007103), (258, 952454), (366, 671402), (422, 582306), (444, 553453), (516, 476227), (633, 388204), (732, 335701), (844, 291153), (1266, 194102), (1591, 154452), (2257, 108876), (2532, 97051), (2623, 93684), (3182, 77226), (4514, 54438), (4773, 51484), (5246, 46842), (6364, 38613), (6771, 36292), (7807, 31476), (7869, 31228), (9028, 27219), (9073, 27084), (9546, 25742), (10492, 23421), (12871, 19092), (13542, 18146), (15614, 15738)]