306534984

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 933120000

約数和(自身を除く): 626585016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 343, 392, 483, 552, 588, 644, 686, 966, 1029, 1127, 1176, 1288, 1372, 1619, 1932, 2058, 2254, 2744, 3238, 3381, 3864, 4116, 4508, 4857, 6476, 6762, 7889, 8232, 9016, 9714, 11333, 12952, 13524, 15778, 19428, 22666, 23667, 27048, 31556, 33999, 37237, 38856, 45332, 47334, 63112, 67998, 74474, 79331, 90664, 94668, 111711, 135996, 148948, 158662, 189336, 223422, 237993, 260659, 271992, 297896, 317324, 446844, 475986, 521318, 555317, 634648, 781977, 893688, 951972, 1042636, 1110634, 1563954, 1665951, 1824613, 1903944, 2085272, 2221268, 3127908, 3331902, 3649226, 4442536, 5473839, 6255816, 6663804, 7298452, 10947678, 12772291, 13327608, 14596904, 21895356, 25544582, 38316873, 43790712, 51089164, 76633746, 102178328, 153267492, 306534984]

約数ペア:

[(1, 306534984), (2, 153267492), (3, 102178328), (4, 76633746), (6, 51089164), (7, 43790712), (8, 38316873), (12, 25544582), (14, 21895356), (21, 14596904), (23, 13327608), (24, 12772291), (28, 10947678), (42, 7298452), (46, 6663804), (49, 6255816), (56, 5473839), (69, 4442536), (84, 3649226), (92, 3331902), (98, 3127908), (138, 2221268), (147, 2085272), (161, 1903944), (168, 1824613), (184, 1665951), (196, 1563954), (276, 1110634), (294, 1042636), (322, 951972), (343, 893688), (392, 781977), (483, 634648), (552, 555317), (588, 521318), (644, 475986), (686, 446844), (966, 317324), (1029, 297896), (1127, 271992), (1176, 260659), (1288, 237993), (1372, 223422), (1619, 189336), (1932, 158662), (2058, 148948), (2254, 135996), (2744, 111711), (3238, 94668), (3381, 90664), (3864, 79331), (4116, 74474), (4508, 67998), (4857, 63112), (6476, 47334), (6762, 45332), (7889, 38856), (8232, 37237), (9016, 33999), (9714, 31556), (11333, 27048), (12952, 23667), (13524, 22666), (15778, 19428)]