306335988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 144

約数和(自身を含む): 978082560

約数和(自身を除く): 671746572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 782, 828, 966, 1071, 1173, 1428, 1449, 1564, 1932, 2142, 2346, 2737, 2898, 3109, 3519, 4284, 4692, 5474, 5796, 6218, 7038, 8211, 9327, 10948, 12436, 14076, 16422, 18654, 21763, 24633, 27981, 32844, 37308, 43526, 49266, 52853, 55962, 65289, 71507, 87052, 98532, 105706, 111924, 130578, 143014, 158559, 195867, 211412, 214521, 261156, 286028, 317118, 369971, 391734, 429042, 475677, 500549, 634236, 643563, 739942, 783468, 858084, 951354, 1001098, 1109913, 1215619, 1287126, 1479884, 1501647, 1902708, 2002196, 2219826, 2431238, 2574252, 3003294, 3329739, 3646857, 4439652, 4504941, 4862476, 6006588, 6659478, 7293714, 8509333, 9009882, 10940571, 13318956, 14587428, 17018666, 18019764, 21881142, 25527999, 34037332, 43762284, 51055998, 76583997, 102111996, 153167994, 306335988]

約数ペア:

[(1, 306335988), (2, 153167994), (3, 102111996), (4, 76583997), (6, 51055998), (7, 43762284), (9, 34037332), (12, 25527999), (14, 21881142), (17, 18019764), (18, 17018666), (21, 14587428), (23, 13318956), (28, 10940571), (34, 9009882), (36, 8509333), (42, 7293714), (46, 6659478), (51, 6006588), (63, 4862476), (68, 4504941), (69, 4439652), (84, 3646857), (92, 3329739), (102, 3003294), (119, 2574252), (126, 2431238), (138, 2219826), (153, 2002196), (161, 1902708), (204, 1501647), (207, 1479884), (238, 1287126), (252, 1215619), (276, 1109913), (306, 1001098), (322, 951354), (357, 858084), (391, 783468), (414, 739942), (476, 643563), (483, 634236), (612, 500549), (644, 475677), (714, 429042), (782, 391734), (828, 369971), (966, 317118), (1071, 286028), (1173, 261156), (1428, 214521), (1449, 211412), (1564, 195867), (1932, 158559), (2142, 143014), (2346, 130578), (2737, 111924), (2898, 105706), (3109, 98532), (3519, 87052), (4284, 71507), (4692, 65289), (5474, 55962), (5796, 52853), (6218, 49266), (7038, 43526), (8211, 37308), (9327, 32844), (10948, 27981), (12436, 24633), (14076, 21763), (16422, 18654)]