328840752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 952081920

約数和(自身を除く): 623241168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 61, 69, 76, 92, 114, 122, 138, 152, 183, 184, 228, 244, 257, 276, 304, 366, 368, 437, 456, 488, 514, 552, 732, 771, 874, 912, 976, 1028, 1104, 1159, 1311, 1403, 1464, 1542, 1748, 2056, 2318, 2622, 2806, 2928, 3084, 3477, 3496, 4112, 4209, 4636, 4883, 5244, 5612, 5911, 6168, 6954, 6992, 8418, 9272, 9766, 10488, 11224, 11822, 12336, 13908, 14649, 15677, 16836, 17733, 18544, 19532, 20976, 22448, 23644, 26657, 27816, 29298, 31354, 33672, 35466, 39064, 47031, 47288, 53314, 55632, 58596, 62708, 67344, 70932, 78128, 79971, 94062, 94576, 106628, 112309, 117192, 125416, 141864, 159942, 188124, 213256, 224618, 234384, 250832, 283728, 297863, 319884, 336927, 360571, 376248, 426512, 449236, 595726, 639768, 673854, 721142, 752496, 893589, 898472, 1081713, 1191452, 1279536, 1347708, 1442284, 1787178, 1796944, 2163426, 2382904, 2695416, 2884568, 3574356, 4326852, 4765808, 5390832, 5769136, 6850849, 7148712, 8653704, 13701698, 14297424, 17307408, 20552547, 27403396, 41105094, 54806792, 82210188, 109613584, 164420376, 328840752]

約数ペア:

[(1, 328840752), (2, 164420376), (3, 109613584), (4, 82210188), (6, 54806792), (8, 41105094), (12, 27403396), (16, 20552547), (19, 17307408), (23, 14297424), (24, 13701698), (38, 8653704), (46, 7148712), (48, 6850849), (57, 5769136), (61, 5390832), (69, 4765808), (76, 4326852), (92, 3574356), (114, 2884568), (122, 2695416), (138, 2382904), (152, 2163426), (183, 1796944), (184, 1787178), (228, 1442284), (244, 1347708), (257, 1279536), (276, 1191452), (304, 1081713), (366, 898472), (368, 893589), (437, 752496), (456, 721142), (488, 673854), (514, 639768), (552, 595726), (732, 449236), (771, 426512), (874, 376248), (912, 360571), (976, 336927), (1028, 319884), (1104, 297863), (1159, 283728), (1311, 250832), (1403, 234384), (1464, 224618), (1542, 213256), (1748, 188124), (2056, 159942), (2318, 141864), (2622, 125416), (2806, 117192), (2928, 112309), (3084, 106628), (3477, 94576), (3496, 94062), (4112, 79971), (4209, 78128), (4636, 70932), (4883, 67344), (5244, 62708), (5612, 58596), (5911, 55632), (6168, 53314), (6954, 47288), (6992, 47031), (8418, 39064), (9272, 35466), (9766, 33672), (10488, 31354), (11224, 29298), (11822, 27816), (12336, 26657), (13908, 23644), (14649, 22448), (15677, 20976), (16836, 19532), (17733, 18544)]