244895924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 540546048

約数和(自身を除く): 295650124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 223, 364, 431, 446, 637, 862, 892, 1274, 1561, 1724, 2548, 2899, 3017, 3122, 5603, 5798, 6034, 6244, 10927, 11206, 11596, 12068, 20293, 21119, 21854, 22412, 39221, 40586, 42238, 43708, 78442, 81172, 84476, 96113, 142051, 156884, 192226, 274547, 284102, 384452, 549094, 568204, 672791, 1098188, 1249469, 1345582, 2498938, 2691164, 4709537, 4997876, 8746283, 9419074, 17492566, 18838148, 34985132, 61223981, 122447962, 244895924]

約数ペア:

[(1, 244895924), (2, 122447962), (4, 61223981), (7, 34985132), (13, 18838148), (14, 17492566), (26, 9419074), (28, 8746283), (49, 4997876), (52, 4709537), (91, 2691164), (98, 2498938), (182, 1345582), (196, 1249469), (223, 1098188), (364, 672791), (431, 568204), (446, 549094), (637, 384452), (862, 284102), (892, 274547), (1274, 192226), (1561, 156884), (1724, 142051), (2548, 96113), (2899, 84476), (3017, 81172), (3122, 78442), (5603, 43708), (5798, 42238), (6034, 40586), (6244, 39221), (10927, 22412), (11206, 21854), (11596, 21119), (12068, 20293)]