308706768

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 918691200

約数和(自身を除く): 609984432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 97, 106, 108, 139, 144, 159, 194, 212, 216, 278, 291, 318, 388, 417, 424, 432, 477, 556, 582, 636, 776, 834, 848, 873, 954, 1112, 1164, 1251, 1272, 1431, 1552, 1668, 1746, 1908, 2224, 2328, 2502, 2544, 2619, 2862, 3336, 3492, 3753, 3816, 4656, 5004, 5141, 5238, 5724, 6672, 6984, 7367, 7506, 7632, 10008, 10282, 10476, 11448, 13483, 13968, 14734, 15012, 15423, 20016, 20564, 20952, 22101, 22896, 26966, 29468, 30024, 30846, 40449, 41128, 41904, 44202, 46269, 53932, 58936, 60048, 61692, 66303, 80898, 82256, 88404, 92538, 107864, 117872, 121347, 123384, 132606, 138807, 161796, 176808, 185076, 198909, 215728, 242694, 246768, 265212, 277614, 323592, 353616, 364041, 370152, 397818, 485388, 530424, 555228, 647184, 714599, 728082, 740304, 795636, 970776, 1060848, 1110456, 1429198, 1456164, 1591272, 1941552, 2143797, 2220912, 2858396, 2912328, 3182544, 4287594, 5716792, 5824656, 6431391, 8575188, 11433584, 12862782, 17150376, 19294173, 25725564, 34300752, 38588346, 51451128, 77176692, 102902256, 154353384, 308706768]

約数ペア:

[(1, 308706768), (2, 154353384), (3, 102902256), (4, 77176692), (6, 51451128), (8, 38588346), (9, 34300752), (12, 25725564), (16, 19294173), (18, 17150376), (24, 12862782), (27, 11433584), (36, 8575188), (48, 6431391), (53, 5824656), (54, 5716792), (72, 4287594), (97, 3182544), (106, 2912328), (108, 2858396), (139, 2220912), (144, 2143797), (159, 1941552), (194, 1591272), (212, 1456164), (216, 1429198), (278, 1110456), (291, 1060848), (318, 970776), (388, 795636), (417, 740304), (424, 728082), (432, 714599), (477, 647184), (556, 555228), (582, 530424), (636, 485388), (776, 397818), (834, 370152), (848, 364041), (873, 353616), (954, 323592), (1112, 277614), (1164, 265212), (1251, 246768), (1272, 242694), (1431, 215728), (1552, 198909), (1668, 185076), (1746, 176808), (1908, 161796), (2224, 138807), (2328, 132606), (2502, 123384), (2544, 121347), (2619, 117872), (2862, 107864), (3336, 92538), (3492, 88404), (3753, 82256), (3816, 80898), (4656, 66303), (5004, 61692), (5141, 60048), (5238, 58936), (5724, 53932), (6672, 46269), (6984, 44202), (7367, 41904), (7506, 41128), (7632, 40449), (10008, 30846), (10282, 30024), (10476, 29468), (11448, 26966), (13483, 22896), (13968, 22101), (14734, 20952), (15012, 20564), (15423, 20016)]