623548952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 1388016000

約数和(自身を除く): 764467048

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 89, 92, 101, 104, 116, 178, 184, 202, 232, 299, 356, 377, 404, 598, 667, 712, 754, 808, 1157, 1196, 1313, 1334, 1508, 2047, 2314, 2323, 2392, 2581, 2626, 2668, 2929, 3016, 4094, 4628, 4646, 5162, 5252, 5336, 5858, 8188, 8671, 8989, 9256, 9292, 10324, 10504, 11716, 16376, 17342, 17978, 18584, 20648, 23432, 26611, 30199, 33553, 34684, 35956, 38077, 53222, 59363, 60398, 67106, 67367, 69368, 71912, 76154, 106444, 116857, 118726, 120796, 134212, 134734, 152308, 206747, 212888, 233714, 237452, 241592, 260681, 268424, 269468, 304616, 413494, 467428, 474904, 521362, 538936, 771719, 826988, 875771, 934856, 1042724, 1543438, 1653976, 1751542, 2085448, 2687711, 3086876, 3388853, 3503084, 5375422, 5995663, 6173752, 6777706, 7006168, 10750844, 11991326, 13555412, 21501688, 23982652, 27110824, 47965304, 77943619, 155887238, 311774476, 623548952]

約数ペア:

[(1, 623548952), (2, 311774476), (4, 155887238), (8, 77943619), (13, 47965304), (23, 27110824), (26, 23982652), (29, 21501688), (46, 13555412), (52, 11991326), (58, 10750844), (89, 7006168), (92, 6777706), (101, 6173752), (104, 5995663), (116, 5375422), (178, 3503084), (184, 3388853), (202, 3086876), (232, 2687711), (299, 2085448), (356, 1751542), (377, 1653976), (404, 1543438), (598, 1042724), (667, 934856), (712, 875771), (754, 826988), (808, 771719), (1157, 538936), (1196, 521362), (1313, 474904), (1334, 467428), (1508, 413494), (2047, 304616), (2314, 269468), (2323, 268424), (2392, 260681), (2581, 241592), (2626, 237452), (2668, 233714), (2929, 212888), (3016, 206747), (4094, 152308), (4628, 134734), (4646, 134212), (5162, 120796), (5252, 118726), (5336, 116857), (5858, 106444), (8188, 76154), (8671, 71912), (8989, 69368), (9256, 67367), (9292, 67106), (10324, 60398), (10504, 59363), (11716, 53222), (16376, 38077), (17342, 35956), (17978, 34684), (18584, 33553), (20648, 30199), (23432, 26611)]