305514804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6577}}^1$

素因数の和:6677

約数の個数: 72

約数和(自身を含む): 839879040

約数和(自身を除く): 534364236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6577, 6636, 7742, 11613, 13154, 15484, 19731, 23226, 26308, 39462, 46039, 46452, 78924, 92078, 138117, 184156, 276234, 322273, 519583, 552468, 644546, 966819, 1039166, 1289092, 1558749, 1933638, 2078332, 3117498, 3637081, 3867276, 6234996, 7274162, 10911243, 14548324, 21822486, 25459567, 43644972, 50919134, 76378701, 101838268, 152757402, 305514804]

約数ペア:

[(1, 305514804), (2, 152757402), (3, 101838268), (4, 76378701), (6, 50919134), (7, 43644972), (12, 25459567), (14, 21822486), (21, 14548324), (28, 10911243), (42, 7274162), (49, 6234996), (79, 3867276), (84, 3637081), (98, 3117498), (147, 2078332), (158, 1933638), (196, 1558749), (237, 1289092), (294, 1039166), (316, 966819), (474, 644546), (553, 552468), (588, 519583), (948, 322273), (1106, 276234), (1659, 184156), (2212, 138117), (3318, 92078), (3871, 78924), (6577, 46452), (6636, 46039), (7742, 39462), (11613, 26308), (13154, 23226), (15484, 19731)]