306422892

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 888330240

約数和(自身を除く): 581907348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 53, 54, 67, 68, 94, 102, 106, 108, 134, 141, 153, 159, 188, 201, 204, 212, 268, 282, 306, 318, 402, 423, 459, 477, 564, 603, 612, 636, 799, 804, 846, 901, 918, 954, 1139, 1206, 1269, 1431, 1598, 1692, 1802, 1809, 1836, 1908, 2278, 2397, 2412, 2491, 2538, 2703, 2862, 3149, 3196, 3417, 3551, 3604, 3618, 4556, 4794, 4982, 5076, 5406, 5724, 6298, 6834, 7102, 7191, 7236, 7473, 8109, 9447, 9588, 9964, 10251, 10653, 10812, 12596, 13668, 14204, 14382, 14946, 16218, 18894, 20502, 21306, 21573, 22419, 24327, 28341, 28764, 29892, 30753, 31959, 32436, 37788, 41004, 42347, 42612, 43146, 44838, 48654, 53533, 56682, 60367, 61506, 63918, 67257, 84694, 85023, 86292, 89676, 95877, 97308, 107066, 113364, 120734, 123012, 127041, 127836, 134514, 160599, 166897, 169388, 170046, 181101, 191754, 214132, 241468, 254082, 269028, 321198, 333794, 340092, 362202, 381123, 383508, 481797, 500691, 508164, 543303, 642396, 667588, 724404, 762246, 963594, 1001382, 1086606, 1143369, 1445391, 1502073, 1524492, 1629909, 1927188, 2002764, 2173212, 2286738, 2837249, 2890782, 3004146, 3259818, 4506219, 4573476, 5674498, 5781564, 6008292, 6519636, 8511747, 9012438, 11348996, 17023494, 18024876, 25535241, 34046988, 51070482, 76605723, 102140964, 153211446, 306422892]

約数ペア:

[(1, 306422892), (2, 153211446), (3, 102140964), (4, 76605723), (6, 51070482), (9, 34046988), (12, 25535241), (17, 18024876), (18, 17023494), (27, 11348996), (34, 9012438), (36, 8511747), (47, 6519636), (51, 6008292), (53, 5781564), (54, 5674498), (67, 4573476), (68, 4506219), (94, 3259818), (102, 3004146), (106, 2890782), (108, 2837249), (134, 2286738), (141, 2173212), (153, 2002764), (159, 1927188), (188, 1629909), (201, 1524492), (204, 1502073), (212, 1445391), (268, 1143369), (282, 1086606), (306, 1001382), (318, 963594), (402, 762246), (423, 724404), (459, 667588), (477, 642396), (564, 543303), (603, 508164), (612, 500691), (636, 481797), (799, 383508), (804, 381123), (846, 362202), (901, 340092), (918, 333794), (954, 321198), (1139, 269028), (1206, 254082), (1269, 241468), (1431, 214132), (1598, 191754), (1692, 181101), (1802, 170046), (1809, 169388), (1836, 166897), (1908, 160599), (2278, 134514), (2397, 127836), (2412, 127041), (2491, 123012), (2538, 120734), (2703, 113364), (2862, 107066), (3149, 97308), (3196, 95877), (3417, 89676), (3551, 86292), (3604, 85023), (3618, 84694), (4556, 67257), (4794, 63918), (4982, 61506), (5076, 60367), (5406, 56682), (5724, 53533), (6298, 48654), (6834, 44838), (7102, 43146), (7191, 42612), (7236, 42347), (7473, 41004), (8109, 37788), (9447, 32436), (9588, 31959), (9964, 30753), (10251, 29892), (10653, 28764), (10812, 28341), (12596, 24327), (13668, 22419), (14204, 21573), (14382, 21306), (14946, 20502), (16218, 18894)]