304028816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 782949888

約数和(自身を除く): 478921072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 112, 119, 136, 142, 173, 182, 208, 221, 238, 272, 284, 346, 364, 442, 476, 497, 568, 692, 728, 884, 923, 952, 994, 1136, 1207, 1211, 1384, 1456, 1547, 1768, 1846, 1904, 1988, 2249, 2414, 2422, 2768, 2941, 3094, 3536, 3692, 3976, 4498, 4828, 4844, 5882, 6188, 6461, 7384, 7952, 8449, 8996, 9656, 9688, 11764, 12283, 12376, 12922, 14768, 15691, 15743, 16898, 17992, 19312, 19376, 20587, 23528, 24566, 24752, 25844, 31382, 31486, 33796, 35984, 38233, 41174, 47056, 49132, 51688, 62764, 62972, 67592, 76466, 82348, 85981, 98264, 103376, 109837, 125528, 125944, 135184, 152932, 159679, 164696, 171962, 196528, 208811, 219674, 251056, 251888, 267631, 305864, 319358, 329392, 343924, 417622, 439348, 535262, 611728, 638716, 687848, 835244, 878696, 1070524, 1117753, 1277432, 1375696, 1461677, 1670488, 1757392, 2141048, 2235506, 2554864, 2714543, 2923354, 3340976, 4282096, 4471012, 5429086, 5846708, 8942024, 10858172, 11693416, 17884048, 19001801, 21716344, 23386832, 38003602, 43432688, 76007204, 152014408, 304028816]

約数ペア:

[(1, 304028816), (2, 152014408), (4, 76007204), (7, 43432688), (8, 38003602), (13, 23386832), (14, 21716344), (16, 19001801), (17, 17884048), (26, 11693416), (28, 10858172), (34, 8942024), (52, 5846708), (56, 5429086), (68, 4471012), (71, 4282096), (91, 3340976), (104, 2923354), (112, 2714543), (119, 2554864), (136, 2235506), (142, 2141048), (173, 1757392), (182, 1670488), (208, 1461677), (221, 1375696), (238, 1277432), (272, 1117753), (284, 1070524), (346, 878696), (364, 835244), (442, 687848), (476, 638716), (497, 611728), (568, 535262), (692, 439348), (728, 417622), (884, 343924), (923, 329392), (952, 319358), (994, 305864), (1136, 267631), (1207, 251888), (1211, 251056), (1384, 219674), (1456, 208811), (1547, 196528), (1768, 171962), (1846, 164696), (1904, 159679), (1988, 152932), (2249, 135184), (2414, 125944), (2422, 125528), (2768, 109837), (2941, 103376), (3094, 98264), (3536, 85981), (3692, 82348), (3976, 76466), (4498, 67592), (4828, 62972), (4844, 62764), (5882, 51688), (6188, 49132), (6461, 47056), (7384, 41174), (7952, 38233), (8449, 35984), (8996, 33796), (9656, 31486), (9688, 31382), (11764, 25844), (12283, 24752), (12376, 24566), (12922, 23528), (14768, 20587), (15691, 19376), (15743, 19312), (16898, 17992)]