303238728

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 632386872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 169, 213, 216, 234, 243, 284, 312, 324, 338, 351, 426, 468, 486, 507, 568, 639, 648, 676, 702, 852, 923, 936, 972, 1014, 1053, 1278, 1352, 1404, 1521, 1704, 1846, 1917, 1944, 2028, 2106, 2197, 2556, 2769, 2808, 3042, 3159, 3692, 3834, 4056, 4212, 4394, 4563, 5112, 5538, 5751, 6084, 6318, 6591, 7384, 7668, 8307, 8424, 8788, 9126, 11076, 11502, 11999, 12168, 12636, 13182, 13689, 15336, 16614, 17253, 17576, 18252, 19773, 22152, 23004, 23998, 24921, 25272, 26364, 27378, 33228, 34506, 35997, 36504, 39546, 41067, 46008, 47996, 49842, 52728, 54756, 59319, 66456, 69012, 71994, 74763, 79092, 82134, 95992, 99684, 107991, 109512, 118638, 138024, 143988, 149526, 155987, 158184, 164268, 177957, 199368, 215982, 224289, 237276, 287976, 299052, 311974, 323973, 328536, 355914, 431964, 448578, 467961, 474552, 533871, 598104, 623948, 647946, 711828, 863928, 897156, 935922, 971919, 1067742, 1247896, 1295892, 1403883, 1423656, 1794312, 1871844, 1943838, 2135484, 2591784, 2807766, 2915757, 3743688, 3887676, 4211649, 4270968, 5615532, 5831514, 7775352, 8423298, 11231064, 11663028, 12634947, 16846596, 23326056, 25269894, 33693192, 37904841, 50539788, 75809682, 101079576, 151619364, 303238728]

約数ペア:

[(1, 303238728), (2, 151619364), (3, 101079576), (4, 75809682), (6, 50539788), (8, 37904841), (9, 33693192), (12, 25269894), (13, 23326056), (18, 16846596), (24, 12634947), (26, 11663028), (27, 11231064), (36, 8423298), (39, 7775352), (52, 5831514), (54, 5615532), (71, 4270968), (72, 4211649), (78, 3887676), (81, 3743688), (104, 2915757), (108, 2807766), (117, 2591784), (142, 2135484), (156, 1943838), (162, 1871844), (169, 1794312), (213, 1423656), (216, 1403883), (234, 1295892), (243, 1247896), (284, 1067742), (312, 971919), (324, 935922), (338, 897156), (351, 863928), (426, 711828), (468, 647946), (486, 623948), (507, 598104), (568, 533871), (639, 474552), (648, 467961), (676, 448578), (702, 431964), (852, 355914), (923, 328536), (936, 323973), (972, 311974), (1014, 299052), (1053, 287976), (1278, 237276), (1352, 224289), (1404, 215982), (1521, 199368), (1704, 177957), (1846, 164268), (1917, 158184), (1944, 155987), (2028, 149526), (2106, 143988), (2197, 138024), (2556, 118638), (2769, 109512), (2808, 107991), (3042, 99684), (3159, 95992), (3692, 82134), (3834, 79092), (4056, 74763), (4212, 71994), (4394, 69012), (4563, 66456), (5112, 59319), (5538, 54756), (5751, 52728), (6084, 49842), (6318, 47996), (6591, 46008), (7384, 41067), (7668, 39546), (8307, 36504), (8424, 35997), (8788, 34506), (9126, 33228), (11076, 27378), (11502, 26364), (11999, 25272), (12168, 24921), (12636, 23998), (13182, 23004), (13689, 22152), (15336, 19773), (16614, 18252), (17253, 17576)]