348581392852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{30881}}^1$

素因数の和:31517

約数の個数: 96

約数和(自身を含む): 773328761856

約数和(自身を除く): 424747369004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 547, 737, 938, 1094, 1474, 1876, 2188, 2948, 3829, 5159, 6017, 7658, 10318, 12034, 15316, 20636, 24068, 30881, 36649, 42119, 61762, 73298, 84238, 123524, 146596, 168476, 216167, 256543, 339691, 403139, 432334, 513086, 679382, 806278, 864668, 1026172, 1358764, 1612556, 2069027, 2377837, 2821973, 4138054, 4755674, 5643946, 8276108, 9511348, 11287892, 14483189, 16891907, 22759297, 28966378, 33783814, 45518594, 57932756, 67567628, 91037188, 118243349, 159315079, 185810977, 236486698, 318630158, 371621954, 472973396, 637260316, 743243908, 1131757769, 1300676839, 2263515538, 2601353678, 4527031076, 5202707356, 7922304383, 12449335459, 15844608766, 24898670918, 31689217532, 49797341836, 87145348213, 174290696426, 348581392852]

約数ペア:

[(1, 348581392852), (2, 174290696426), (4, 87145348213), (7, 49797341836), (11, 31689217532), (14, 24898670918), (22, 15844608766), (28, 12449335459), (44, 7922304383), (67, 5202707356), (77, 4527031076), (134, 2601353678), (154, 2263515538), (268, 1300676839), (308, 1131757769), (469, 743243908), (547, 637260316), (737, 472973396), (938, 371621954), (1094, 318630158), (1474, 236486698), (1876, 185810977), (2188, 159315079), (2948, 118243349), (3829, 91037188), (5159, 67567628), (6017, 57932756), (7658, 45518594), (10318, 33783814), (12034, 28966378), (15316, 22759297), (20636, 16891907), (24068, 14483189), (30881, 11287892), (36649, 9511348), (42119, 8276108), (61762, 5643946), (73298, 4755674), (84238, 4138054), (123524, 2821973), (146596, 2377837), (168476, 2069027), (216167, 1612556), (256543, 1358764), (339691, 1026172), (403139, 864668), (432334, 806278), (513086, 679382)]