306178068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2909}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 835984800

約数和(自身を除く): 529806732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 2909, 3759, 5012, 5818, 7518, 8727, 8771, 11636, 15036, 17454, 17542, 20363, 26313, 34908, 35084, 40726, 52626, 61089, 81452, 105252, 122178, 142541, 244356, 285082, 427623, 520711, 570164, 855246, 1041422, 1562133, 1710492, 2082844, 3124266, 3644977, 6248532, 7289954, 10934931, 14579908, 21869862, 25514839, 43739724, 51029678, 76544517, 102059356, 153089034, 306178068]

約数ペア:

[(1, 306178068), (2, 153089034), (3, 102059356), (4, 76544517), (6, 51029678), (7, 43739724), (12, 25514839), (14, 21869862), (21, 14579908), (28, 10934931), (42, 7289954), (49, 6248532), (84, 3644977), (98, 3124266), (147, 2082844), (179, 1710492), (196, 1562133), (294, 1041422), (358, 855246), (537, 570164), (588, 520711), (716, 427623), (1074, 285082), (1253, 244356), (2148, 142541), (2506, 122178), (2909, 105252), (3759, 81452), (5012, 61089), (5818, 52626), (7518, 40726), (8727, 35084), (8771, 34908), (11636, 26313), (15036, 20363), (17454, 17542)]